FR41016E
Expired / Lapsed
FR
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Hook-on closing device and method for obtaining it
Assignee: Robert Wittenberg
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Filing: 1931-11-25
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Granted: 1932-10-20
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Expires: 1951-11-25
Abstract
No abstract record available.
Inventors
- 👤 Robert Wittenberg
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 16:39
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/02; A44B19/04
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References Cited (Backward Citations)
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