FR672189A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
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Assignee: Bruno Knittel
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Filing: 1929-03-28
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Granted: 1929-12-24
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Expires: 1949-03-28
Abstract
No abstract record available.
Inventors
- 👤 Bruno Knittel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 16:31
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/10
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References Cited (Backward Citations)
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