ZA899140B - Safety valve - Google Patents
Safety valveInfo
- Publication number
- ZA899140B ZA899140B ZA899140A ZA899140A ZA899140B ZA 899140 B ZA899140 B ZA 899140B ZA 899140 A ZA899140 A ZA 899140A ZA 899140 A ZA899140 A ZA 899140A ZA 899140 B ZA899140 B ZA 899140B
- Authority
- ZA
- South Africa
- Prior art keywords
- safety valve
- safety
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA899140A ZA899140B (en) | 1988-12-07 | 1989-11-30 | Safety valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA889152 | 1988-12-07 | ||
ZA899140A ZA899140B (en) | 1988-12-07 | 1989-11-30 | Safety valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA899140B true ZA899140B (en) | 1990-09-26 |
Family
ID=27139716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA899140A ZA899140B (en) | 1988-12-07 | 1989-11-30 | Safety valve |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA899140B (en) |
-
1989
- 1989-11-30 ZA ZA899140A patent/ZA899140B/en unknown
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