FR754978A
Expired / Lapsed
FR
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Improvement in removable elements for constructions
Assignee: Emil Schumacher
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Filing: 1933-04-29
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Granted: 1933-11-17
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Expires: 1953-04-29
Abstract
No abstract record available.
Inventors
- 👤 Emil Schumacher
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:45
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/04; A63H33/10; A63H33/102
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References Cited (Backward Citations)
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