Patent FR759525A successfully refreshed from Google Patents.
FR759525A
Expired / Lapsed
FR
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Improvement to reservoir pen holders allowing very large capacities
Assignee: Yves Zuber
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Filing: 1932-10-31
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Granted: 1934-02-05
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Expires: 1952-10-31
Abstract
No abstract record available.
Inventors
- 👤 Yves Zuber
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 20:51
CPC Classifications
B; B43; B43K; B43K5/00
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