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CH249140A Expired / Lapsed CH ⏱️ 0.0 years remaining

Fountain pen combined with a lead pen.

Assignee: Merz Adolf
•
Filing: 1946-02-20
•
Granted: —
•
Expires: 1966-02-20
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Abstract

No abstract record available.

Inventors

  • 👤 Merz Adolf

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-04 12:35
CPC Classifications
B; B43; B43K; B43K24/00; B43K24/10; B43K24/12; B43K27/00; B43K27/02; B43K27/08; B43K8/00; B43K8/16

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