FR485633A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to devices for advertising and other similar applications
Assignee: Individual
•
Filing: 1917-05-29
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Granted: 1918-01-24
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Expires: 1937-05-29
Abstract
No abstract record available.
Inventors
- 👤 Thomas Nelson Evens
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 17:38
CPC Classifications
G; G09; G09F; G09F7/00; G09F7/02; G09F7/08; G09F7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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