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Patent FR693860A successfully refreshed from Google Patents.
FR693860A
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Mobile board advertising device
Assignee: Louis Dufour
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Filing: 1930-04-14
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Granted: 1930-11-26
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Expires: 1950-04-14
Abstract
No abstract record available.
Inventors
- 👤 Louis Dufour
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 15:25
CPC Classifications
G; G09; G09F; G09F11/00; G09F11/30
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Total Claims: 0
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References Cited (Backward Citations)
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