Patent DE674429C successfully refreshed from Google Patents.
DE674429C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pipe coupling, in which the seal on each pipe end is held pressed by a cylindrical intermediate piece
Assignee: Individual
•
Filing: 1935-08-01
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Granted: 1939-04-14
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Expires: 1955-08-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 19:09
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/10; F16L27/113; F16L27/1136
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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