Patent FR533477A successfully refreshed from Google Patents.
FR533477A
Expired / Lapsed
FR
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Metal roller more particularly intended for blinds
Assignee: Otto Meyer
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Filing: 1920-11-15
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Granted: 1922-03-03
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Expires: 1940-11-15
Abstract
No abstract record available.
Inventors
- 👤 Otto Meyer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 11:21
CPC Classifications
A; A47; A47H; A47H11/00; A47H11/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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