Patent FR661718A successfully refreshed from Google Patents.
FR661718A
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Device for advertising or intermittent light signaling
Assignee: Gaston Marchais
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Filing: 1928-09-12
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Granted: 1929-07-29
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Expires: 1948-09-12
Abstract
No abstract record available.
Inventors
- 👤 Gaston Marchais
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 21:26
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/04; G09F13/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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