NO136392C - BREATHING DEVICE DEVICE. - Google Patents

BREATHING DEVICE DEVICE.

Info

Publication number: NO136392C
Authority: NO; Norway
Prior art keywords: breathing; breathing device; device device
Prior art date: 1971-11-16

Application number

NO413672A

Other languages

Norwegian (no)

Other versions

NO136392B (en

Inventor

Giancarlo Mazzarella

Original Assignee

Pirelli

Priority date (The priority date 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 date listed.)

1971-11-16

Filing date

1972-11-15

Publication date

1977-08-31

1972-11-15 Application filed by Pirelli filed Critical Pirelli

1977-05-23 Publication of NO136392B publication Critical patent/NO136392B/no

1977-08-31 Publication of NO136392C publication Critical patent/NO136392C/en

Classifications

- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Zoology (AREA)
Pulmonology (AREA)
General Health & Medical Sciences (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Respiratory Apparatuses And Protective Means (AREA)

NO413672A 1971-11-16 1972-11-15 BREATHING DEVICE DEVICE. NO136392C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2340671		1971-11-16

Publications (2)

Publication Number	Publication Date
NO136392B NO136392B (en)	1977-05-23
NO136392C true NO136392C (en)	1977-08-31

Family

ID=11206799

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO413672A NO136392C (en)	1971-11-16	1972-11-15	BREATHING DEVICE DEVICE.

Country Status (4)

Country	Link
BE (1)	BE791431A (en)
ES (1)	ES185634Y (en)
GB (1)	GB1379429A (en)
NO (1)	NO136392C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0019291D0 (en) *	2000-08-07	2000-09-27	Secr Defence	Respirators
CA2770107C (en) *	2009-07-06	2017-09-19	Compumedics Medical Innovation Pty Ltd	Multiple chambers mask

0
- BE BE791431D patent/BE791431A/en unknown
1972
- 1972-11-03 ES ES1972185634U patent/ES185634Y/en not_active Expired
- 1972-11-07 GB GB5128272A patent/GB1379429A/en not_active Expired
- 1972-11-15 NO NO413672A patent/NO136392C/en unknown

Also Published As

Publication number	Publication date
NO136392B (en)	1977-05-23
GB1379429A (en)	1975-01-02
BE791431A (en)	1973-03-16
ES185634Y (en)	1974-07-01
ES185634U (en)	1973-10-01

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