CH74469A - Tube closure for testing pipelines - Google Patents
Tube closure for testing pipelinesInfo
- Publication number
- CH74469A CH74469A CH74469A CH74469DA CH74469A CH 74469 A CH74469 A CH 74469A CH 74469 A CH74469 A CH 74469A CH 74469D A CH74469D A CH 74469DA CH 74469 A CH74469 A CH 74469A
- Authority
- CH
- Switzerland
- Prior art keywords
- tube closure
- testing pipelines
- pipelines
- testing
- closure
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH74469T | 1916-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH74469A true CH74469A (en) | 1917-03-01 |
Family
ID=4325255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH74469A CH74469A (en) | 1916-11-22 | 1916-11-22 | Tube closure for testing pipelines |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH74469A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1178651B (en) * | 1962-02-07 | 1964-09-24 | Carl Hamacher Kommanditgesells | Device for cleaning concrete conveyor lines |
DE1225928B (en) * | 1960-05-11 | 1966-09-29 | Ethyl S A | Coupling device for fastening a pipe elbow to a pipe socket |
DE1233680B (en) * | 1962-07-10 | 1967-02-02 | Erich Meinecke | Test flange with ring piston |
-
1916
- 1916-11-22 CH CH74469A patent/CH74469A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1225928B (en) * | 1960-05-11 | 1966-09-29 | Ethyl S A | Coupling device for fastening a pipe elbow to a pipe socket |
DE1178651B (en) * | 1962-02-07 | 1964-09-24 | Carl Hamacher Kommanditgesells | Device for cleaning concrete conveyor lines |
DE1233680B (en) * | 1962-07-10 | 1967-02-02 | Erich Meinecke | Test flange with ring piston |
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