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FR58050E
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Ballpoint Pen Improvements
Assignee: Emmanuel Wexler
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Filing: 1948-02-25
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Granted: 1953-09-21
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Expires: 1968-02-25
Abstract
No abstract record available.
Inventors
- 👤 Emmanuel Wexler
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 03:15
CPC Classifications
B; B43; B43K; B43K24/00; B43K24/02; B43K24/08
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Total Claims: 0
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