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CH84779A Expired / Lapsed CH ⏱️ 0.0 years remaining

Eraser pen.

Assignee: Hauser Jacob
•
Filing: 1919-07-08
•
Granted: —
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Expires: 1939-07-08
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Abstract

No abstract record available.

Inventors

  • 👤 Hauser Jacob

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-04 14:06
CPC Classifications
B; B43; B43L; B43L19/00

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