FR374048A
Expired / Lapsed
FR
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Calendar-memorandum system
Assignee: CHARLES MARIE JOSEPH GERME
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Filing: 1906-04-07
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Granted: 1907-06-03
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Expires: 1926-04-07
Abstract
No abstract record available.
Inventors
- 👤 Charles-Marie-Joseph Germe
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 12:24
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/04; B42D5/041; B42D5/043
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References Cited (Backward Citations)
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