DE517878C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Fountain pen
Assignee: OKIPEN GmbH
•
Filing: 1929-05-18
•
Granted: 1931-02-07
•
Expires: 1949-05-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 20:55
CPC Classifications
B; B43; B43K; B43K8/00; B43K8/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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