FR645370A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Sealing device
Assignee: Carl Bruno Strandgren
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Filing: 1927-12-07
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Granted: 1928-10-24
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Expires: 1947-12-07
Abstract
No abstract record available.
Inventors
- 👤 Carl Bruno Strandgren
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 11:13
CPC Classifications
F; F16; F16J; F16J9/00; F16J9/12; F16J9/20; F16C; F16C33/00; F16C33/72; F16C33/76
Claims Analysis
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References Cited (Backward Citations)
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