FR65051E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to ballpoint writing instruments
Assignee: Serge-Andre Carre
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Filing: 1951-05-15
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Granted: 1956-01-26
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Expires: 1971-05-15
Abstract
No abstract record available.
Inventors
- 👤 Serge-Andre Carre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 21:59
CPC Classifications
B; B43; B43K; B43K7/00; B43K7/02; B43K7/03
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References Cited (Backward Citations)
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