FR1102182A
Expired / Lapsed
FR
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Improvements to instant lighting devices combined with cameras
Assignee: Louis Lavigne
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Filing: 1954-04-02
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Granted: 1955-10-18
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Expires: 1974-04-02
Abstract
No abstract record available.
Inventors
- 👤 Louis Lavigne
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 07:33
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/02; G03B15/03; G03B15/04; G03B15/0442
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