FR684106A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Disc for forming watertight seals of various diameters for valves and other uses
Assignee: Alfred Jean Galland
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Filing: 1929-02-05
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Granted: 1930-06-21
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Expires: 1949-02-05
Abstract
No abstract record available.
Inventors
- 👤 Alfred Jean Galland
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 18:01
CPC Classifications
F; F16; F16L; F16L23/00; F16L23/16; F16L23/18; F16L23/22
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