FR517606A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to blinds and similar devices
Assignee: Individual
•
Filing: 1920-06-22
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Granted: 1921-05-09
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Expires: 1940-06-22
Abstract
No abstract record available.
Inventors
- 👤 George Millar Marr
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:32
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/40; E06B9/42; E06B9/44; E06B9/46
Claims Analysis
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References Cited (Backward Citations)
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