FR331567A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Photographic shutter
Assignee: Individual
•
Filing: 1903-04-28
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Granted: 1903-09-19
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Expires: 1923-04-28
Abstract
No abstract record available.
Inventors
- 👤 John Stratton Wright
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 16:11
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/08; G03B9/28; G03B9/32; G03B9/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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