FR600127A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Accounting device
Assignee: Louis Grignon
•
Filing: 1925-06-27
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Granted: 1926-01-30
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Expires: 1945-06-27
Abstract
No abstract record available.
Inventors
- 👤 Louis Grignon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 18:06
CPC Classifications
B; B42; B42F; B42F9/00
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References Cited (Backward Citations)
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