CH582295A5 - - Google Patents
Info
- Publication number
- CH582295A5 CH582295A5 CH1149574A CH1149574A CH582295A5 CH 582295 A5 CH582295 A5 CH 582295A5 CH 1149574 A CH1149574 A CH 1149574A CH 1149574 A CH1149574 A CH 1149574A CH 582295 A5 CH582295 A5 CH 582295A5
- Authority
- CH
- Switzerland
Links
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)
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 NL NL7411359A patent/NL7411359A/xx not_active Application Discontinuation
- 1974-08-26 LU LU70797A patent/LU70797A1/xx unknown
- 1974-08-27 FR FR7429194A patent/FR2242528A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1020189B (it) | 1977-12-20 |
| NL7411359A (nl) | 1975-03-03 |
| ATA687374A (de) | 1976-06-15 |
| BE819093A (fr) | 1974-12-16 |
| FR2242528B3 (fr) | 1977-06-17 |
| FR2242528A1 (en) | 1975-03-28 |
| DE2343169A1 (de) | 1975-04-03 |
| AT335144B (de) | 1977-02-25 |
| LU70797A1 (fr) | 1975-01-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |