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CH43221A Expired / Lapsed CH ⏱️ 0.0 years remaining

Sprocket

Assignee: Der Ludw V Roll Schen Eisenwer
•
Filing: 1908-04-27
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Granted: —
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Expires: 1928-04-27
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Abstract

No abstract record available.

Inventors

  • 👤 Gesellschaft Der Lu Eisenwerke

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-10-23 20:36
CPC Classifications
G; G04; G04B; G04B1/00; G04B1/02; G04B1/08

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