FR560620A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pen holder with retractable nib
Assignee: Wilhelm Henrisch
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Filing: 1923-01-03
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Granted: 1923-10-08
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Expires: 1943-01-03
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Henrisch
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 06:44
CPC Classifications
B; B43; B43K; B43K23/00; B43K23/08; B43K23/12; B43K5/00; B43K5/16; B43K5/165
Claims Analysis
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References Cited (Backward Citations)
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