ATA186381A - DEVICE FOR BLOCKING AND VENTILATING A PIPELINE - Google Patents
DEVICE FOR BLOCKING AND VENTILATING A PIPELINEInfo
- Publication number
- ATA186381A ATA186381A AT186381A AT186381A ATA186381A AT A186381 A ATA186381 A AT A186381A AT 186381 A AT186381 A AT 186381A AT 186381 A AT186381 A AT 186381A AT A186381 A ATA186381 A AT A186381A
- Authority
- AT
- Austria
- Prior art keywords
- ventilating
- pipeline
- blocking
- Prior art date
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803024544 DE3024544A1 (en) | 1980-06-28 | 1980-06-28 | Valve control element with magneto drive - has reversing element, actuated by pressure on medium feed side |
DE19803024545 DE3024545C2 (en) | 1980-06-28 | 1980-06-28 | Device for shutting off and ventilating a pipeline |
DE19803041243 DE3041243C2 (en) | 1980-06-28 | 1980-11-03 | Device for shutting off and ventilating a pipeline |
DE3041242 | 1980-11-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA186381A true ATA186381A (en) | 1984-06-15 |
AT377032B AT377032B (en) | 1985-01-25 |
Family
ID=27432543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT186381A AT377032B (en) | 1980-06-28 | 1981-04-24 | DEVICE FOR BLOCKING AND VENTILATING A PIPELINE |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT377032B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108252368A (en) * | 2018-04-04 | 2018-07-06 | 浙江三泉智能科技有限公司 | Air is every dirty device and intelligent closestool |
-
1981
- 1981-04-24 AT AT186381A patent/AT377032B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108252368A (en) * | 2018-04-04 | 2018-07-06 | 浙江三泉智能科技有限公司 | Air is every dirty device and intelligent closestool |
Also Published As
Publication number | Publication date |
---|---|
AT377032B (en) | 1985-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |