ATE54736T1 - CHECK VALVE. - Google Patents
CHECK VALVE.Info
- Publication number
- ATE54736T1 ATE54736T1 AT87902378T AT87902378T ATE54736T1 AT E54736 T1 ATE54736 T1 AT E54736T1 AT 87902378 T AT87902378 T AT 87902378T AT 87902378 T AT87902378 T AT 87902378T AT E54736 T1 ATE54736 T1 AT E54736T1
- Authority
- AT
- Austria
- Prior art keywords
- check valve
- check
- valve
- Prior art date
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863612393 DE3612393A1 (en) | 1986-04-12 | 1986-04-12 | Non-return valve |
DE19863627865 DE3627865A1 (en) | 1986-04-12 | 1986-08-16 | CHECK VALVE |
EP87902378A EP0302068B1 (en) | 1986-04-12 | 1987-04-06 | Check valve |
PCT/DE1987/000151 WO1987006318A1 (en) | 1986-04-12 | 1987-04-06 | Check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE54736T1 true ATE54736T1 (en) | 1990-08-15 |
Family
ID=27194240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87902378T ATE54736T1 (en) | 1986-04-12 | 1987-04-06 | CHECK VALVE. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE54736T1 (en) |
-
1987
- 1987-04-06 AT AT87902378T patent/ATE54736T1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |