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FR1104941A Expired / Lapsed FR ⏱️ 0.0 years remaining

Development of grinding wheels, in particular diamond wheels

Assignee: Felix Fromholt
•
Filing: 1954-05-19
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Granted: 1955-11-25
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Expires: 1974-05-19
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Abstract

No abstract record available.

Inventors

  • 👤 Felix Fromholt

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-29 13:37
CPC Classifications
B; B24; B24D; B24D7/00; B24D7/10; B24D5/00; B24D5/06; B24D7/06; B24D7/063

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