ATE104651T1 - CENTRAL CONTROL VALVE FOR A WATER TREATMENT PLANT. - Google Patents
CENTRAL CONTROL VALVE FOR A WATER TREATMENT PLANT.Info
- Publication number
- ATE104651T1 ATE104651T1 AT8888111213T AT88111213T ATE104651T1 AT E104651 T1 ATE104651 T1 AT E104651T1 AT 8888111213 T AT8888111213 T AT 8888111213T AT 88111213 T AT88111213 T AT 88111213T AT E104651 T1 ATE104651 T1 AT E104651T1
- Authority
- AT
- Austria
- Prior art keywords
- control valve
- water treatment
- central control
- treatment plant
- plant
- Prior art date
Links
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873723696 DE3723696A1 (en) | 1987-07-17 | 1987-07-17 | Central control value - for water softening plant with two multi-bore ball valves |
DE19883815729 DE3815729A1 (en) | 1988-05-07 | 1988-05-07 | Central control valve constructed with two balls |
EP19880111213 EP0309663B1 (en) | 1987-07-17 | 1988-07-13 | Central control valve for water treatment system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE104651T1 true ATE104651T1 (en) | 1994-05-15 |
Family
ID=27196234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT8888111213T ATE104651T1 (en) | 1987-07-17 | 1988-07-13 | CENTRAL CONTROL VALVE FOR A WATER TREATMENT PLANT. |
Country Status (1)
Country | Link |
---|---|
AT (1) | ATE104651T1 (en) |
-
1988
- 1988-07-13 AT AT8888111213T patent/ATE104651T1/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 |