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FR1055835A Expired / Lapsed FR ⏱️ 0.0 years remaining

Safety and dust extraction device on hand-operated polishing and grinding machines

Assignee: GM Deutschland Holdings GmbH
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Filing: 1951-03-19
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Granted: 1954-02-22
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Expires: 1971-03-19
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-31 22:21
CPC Classifications
B; B24; B24B; B24B55/00; B24B55/06; B24B55/10; B24B55/102

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