Patent FR733790A successfully refreshed from Google Patents.
FR733790A
Expired / Lapsed
FR
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Portable device for perforating and inking paper, particularly applicable to the execution of check bars
Assignee: Leon-Jean Muller
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Filing: 1932-03-17
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Granted: 1932-10-11
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Expires: 1952-03-17
Abstract
No abstract record available.
Inventors
- 👤 Leon-Jean Muller
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 15:12
CPC Classifications
B; B43; B43K; B43K29/00; B43K29/18; B43K29/185
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Total Claims: 0
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References Cited (Backward Citations)
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