FR2142600A1 - - Google Patents
Info
- Publication number
- FR2142600A1 FR2142600A1 FR7122534A FR7122534A FR2142600A1 FR 2142600 A1 FR2142600 A1 FR 2142600A1 FR 7122534 A FR7122534 A FR 7122534A FR 7122534 A FR7122534 A FR 7122534A FR 2142600 A1 FR2142600 A1 FR 2142600A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
- H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7122534A FR2142600A1 (de) | 1971-06-21 | 1971-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7122534A FR2142600A1 (de) | 1971-06-21 | 1971-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2142600A1 true FR2142600A1 (de) | 1973-02-02 |
Family
ID=9078999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7122534A Withdrawn FR2142600A1 (de) | 1971-06-21 | 1971-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2142600A1 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2329036A1 (fr) * | 1975-10-24 | 1977-05-20 | Radiotechnique Compelec | Procede de realisation d'installations electriques fixes et dispositifs de radiocommande pour la mise en oeuvre du procede |
| EP0038430A1 (de) * | 1980-04-18 | 1981-10-28 | Peiker, Heinrich Andreas | An einem Schutzhelm zu tragende Hörsprechgarnitur |
| FR2490431A1 (fr) * | 1980-09-18 | 1982-03-19 | Gentex Corp | Dispositif de communication exterieure pour un ensemble de casque et de masque ferme |
| FR2502372A1 (fr) * | 1981-03-20 | 1982-09-24 | Chaise Francois | Dispositif permettant au pilote et au passager d'un motocycle de communiquer entre eux et d'ecouter un appareil radio ou magnetophone |
-
1971
- 1971-06-21 FR FR7122534A patent/FR2142600A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2329036A1 (fr) * | 1975-10-24 | 1977-05-20 | Radiotechnique Compelec | Procede de realisation d'installations electriques fixes et dispositifs de radiocommande pour la mise en oeuvre du procede |
| EP0038430A1 (de) * | 1980-04-18 | 1981-10-28 | Peiker, Heinrich Andreas | An einem Schutzhelm zu tragende Hörsprechgarnitur |
| FR2490431A1 (fr) * | 1980-09-18 | 1982-03-19 | Gentex Corp | Dispositif de communication exterieure pour un ensemble de casque et de masque ferme |
| FR2502372A1 (fr) * | 1981-03-20 | 1982-09-24 | Chaise Francois | Dispositif permettant au pilote et au passager d'un motocycle de communiquer entre eux et d'ecouter un appareil radio ou magnetophone |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |