FR616997A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Advertising device with variable effects
Assignee: Herbert Albert William Herbert
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Filing: 1926-06-02
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Granted: 1927-02-11
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Expires: 1946-06-02
Abstract
No abstract record available.
Inventors
- 👤 Herbert Albert William Herbert
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 14:29
CPC Classifications
G; G09; G09F; G09F11/00; G09F11/12
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References Cited (Backward Citations)
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