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CH256159A Expired / Lapsed CH ⏱️ 0.0 years remaining

Chain derailment gear change device for cycles.

Assignee: Juy Lucien Charles Hippolyte
•
Filing: 1946-03-07
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Granted: —
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Expires: 1966-03-07
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Abstract

No abstract record available.

Inventors

  • 👤 Juy Lucien-Charles-Hippolyte

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-03 05:04
CPC Classifications
B; B62; B62M; B62M9/00; B62M9/04; B62M9/06; B62M9/10; B62M9/12; B62M9/121; B62M9/126; B62M9/124; B62M2009/12413

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