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CH499355A Expired / Lapsed CH ⏱️ 0.0 years remaining

Drill bit

Assignee: Tatra Np
•
Filing: 1968-05-30
•
Granted: —
•
Expires: 1988-05-30
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Abstract

No abstract record available.

Inventors

  • 👤 Hlocky Ladislav

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-10-25 19:55
CPC Classifications
B; B23; B23B; B23B51/00; B23B2251/00; B23B2251/02; B23B2251/58; B23B51/06; B23B51/063

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