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CH535702A Expired / Lapsed CH ⏱️ 0.0 years remaining

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Assignee: Japan National Railway
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Filing: 1971-11-15
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Granted: —
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Expires: 1991-11-15
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Abstract

No abstract record available.

Inventors

  • 👤 Yatagai Shukuro

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-05 14:28
CPC Classifications
B; B65; B65G; B65G1/00; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12

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