NO880481D0 - Brannbestandig sluseventil. - Google Patents
Brannbestandig sluseventil.Info
- Publication number
- NO880481D0 NO880481D0 NO1988880481A NO880481A NO880481D0 NO 880481 D0 NO880481 D0 NO 880481D0 NO 1988880481 A NO1988880481 A NO 1988880481A NO 880481 A NO880481 A NO 880481A NO 880481 D0 NO880481 D0 NO 880481D0
- Authority
- NO
- Norway
- Prior art keywords
- fire
- lock valve
- resistant lock
- resistant
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO880481A NO173839C (no) | 1983-03-07 | 1988-02-03 | Brannbestandig sluseventil |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/472,445 US4568062A (en) | 1983-03-07 | 1983-03-07 | Fire-resistant gate valve |
PCT/US1984/000331 WO1984003546A1 (en) | 1983-03-07 | 1984-03-06 | Fire resistant gate valve |
NO844418A NO170105C (no) | 1983-03-07 | 1984-11-06 | Brannbestandig sluseventil |
NO880481A NO173839C (no) | 1983-03-07 | 1988-02-03 | Brannbestandig sluseventil |
Publications (4)
Publication Number | Publication Date |
---|---|
NO880481L NO880481L (no) | 1984-11-06 |
NO880481D0 true NO880481D0 (no) | 1988-02-03 |
NO173839B NO173839B (no) | 1993-11-01 |
NO173839C NO173839C (no) | 1994-02-09 |
Family
ID=27352897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880481A NO173839C (no) | 1983-03-07 | 1988-02-03 | Brannbestandig sluseventil |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO173839C (no) |
-
1988
- 1988-02-03 NO NO880481A patent/NO173839C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO173839C (no) | 1994-02-09 |
NO173839B (no) | 1993-11-01 |
NO880481L (no) | 1984-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |