CH582295A5 - - Google Patents

Info

Publication number: CH582295A5
Authority: CH; Switzerland

Application number

CH1149574A

Original Assignee

Viessmann Hans

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.)

1973-08-27

Filing date

1974-08-22

Publication date

1976-11-30

1974-08-22 Application filed by Viessmann Hans filed Critical Viessmann Hans

1976-11-30 Publication of CH582295A5 publication Critical patent/CH582295A5/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Building Environments (AREA)
Duct Arrangements (AREA)

CH1149574A 1973-08-27 1974-08-22 CH582295A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732343169 DE2343169A1 (de)	1973-08-27	1973-08-27	Bauelement fuer fertigbauten

Publications (1)

Publication Number	Publication Date
CH582295A5 true CH582295A5 (fr)	1976-11-30

Family

ID=5890819

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1149574A CH582295A5 (fr)	1973-08-27	1974-08-22

Country Status (8)

Country	Link
AT (1)	AT335144B (fr)
BE (1)	BE819093A (fr)
CH (1)	CH582295A5 (fr)
DE (1)	DE2343169A1 (fr)
FR (1)	FR2242528A1 (fr)
IT (1)	IT1020189B (fr)
LU (1)	LU70797A1 (fr)
NL (1)	NL7411359A (fr)

1973
- 1973-08-27 DE DE19732343169 patent/DE2343169A1/de active Pending
1974
- 1974-08-22 BE BE147823A patent/BE819093A/fr unknown
- 1974-08-22 CH CH1149574A patent/CH582295A5/xx not_active IP Right Cessation
- 1974-08-23 AT AT687374A patent/AT335144B/de not_active IP Right Cessation
- 1974-08-26 IT IT2659874A patent/IT1020189B/it active
- 1974-08-26 LU LU70797A patent/LU70797A1/xx unknown
- 1974-08-26 NL NL7411359A patent/NL7411359A/xx not_active Application Discontinuation
- 1974-08-27 FR FR7429194A patent/FR2242528A1/fr active Granted

Also Published As

Publication number	Publication date
BE819093A (fr)	1974-12-16
ATA687374A (de)	1976-06-15
DE2343169A1 (de)	1975-04-03
IT1020189B (it)	1977-12-20
AT335144B (de)	1977-02-25
NL7411359A (nl)	1975-03-03
FR2242528B3 (fr)	1977-06-17
LU70797A1 (fr)	1975-01-02
FR2242528A1 (en)	1975-03-28

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Legal Events

Date	Code	Title	Description
1979-05-15	PL	Patent ceased
2024-10-31	PL	Patent ceased