Patent FR936307A successfully refreshed from Google Patents.
FR936307A
Expired / Lapsed
FR
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Postcard improvement
Assignee: Individual
•
Filing: 1946-11-26
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Granted: 1948-07-16
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Expires: 1966-11-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 15:09
CPC Classifications
B; B42; B42D; B42D15/00; B42D15/02; B42D15/04; B42D15/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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