BR7504921A - RETENTION VALVE - Google Patents
RETENTION VALVEInfo
- Publication number
- BR7504921A BR7504921A BR7504921A BR7504921A BR7504921A BR 7504921 A BR7504921 A BR 7504921A BR 7504921 A BR7504921 A BR 7504921A BR 7504921 A BR7504921 A BR 7504921A BR 7504921 A BR7504921 A BR 7504921A
- Authority
- BR
- Brazil
- Prior art keywords
- retention valve
- retention
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7504921A BR7504921A (en) | 1975-08-01 | 1975-08-01 | RETENTION VALVE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7504921A BR7504921A (en) | 1975-08-01 | 1975-08-01 | RETENTION VALVE |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7504921A true BR7504921A (en) | 1977-03-01 |
Family
ID=3996312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7504921A BR7504921A (en) | 1975-08-01 | 1975-08-01 | RETENTION VALVE |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR7504921A (en) |
-
1975
- 1975-08-01 BR BR7504921A patent/BR7504921A/en unknown
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