NO175829C - Anordning ved ventil, særlig stor kuleventil - Google Patents
Anordning ved ventil, særlig stor kuleventilInfo
- Publication number
- NO175829C NO175829C NO902752A NO902752A NO175829C NO 175829 C NO175829 C NO 175829C NO 902752 A NO902752 A NO 902752A NO 902752 A NO902752 A NO 902752A NO 175829 C NO175829 C NO 175829C
- Authority
- NO
- Norway
- Prior art keywords
- valve
- especially large
- large ball
- ball valve
- ball
- Prior art date
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO902752A NO175829C (no) | 1990-06-20 | 1990-06-20 | Anordning ved ventil, særlig stor kuleventil |
AU79997/91A AU7999791A (en) | 1990-06-20 | 1991-06-17 | Valve arrangement, in particular a large ball valve |
PCT/NO1991/000087 WO1991019921A1 (en) | 1990-06-20 | 1991-06-17 | Valve arrangement, in particular a large ball valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO902752A NO175829C (no) | 1990-06-20 | 1990-06-20 | Anordning ved ventil, særlig stor kuleventil |
Publications (4)
Publication Number | Publication Date |
---|---|
NO902752D0 NO902752D0 (no) | 1990-06-20 |
NO902752L NO902752L (no) | 1991-12-23 |
NO175829B NO175829B (no) | 1994-09-05 |
NO175829C true NO175829C (no) | 1994-12-14 |
Family
ID=19893286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO902752A NO175829C (no) | 1990-06-20 | 1990-06-20 | Anordning ved ventil, særlig stor kuleventil |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO175829C (no) |
-
1990
- 1990-06-20 NO NO902752A patent/NO175829C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO902752L (no) | 1991-12-23 |
NO175829B (no) | 1994-09-05 |
NO902752D0 (no) | 1990-06-20 |
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