FR896437A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to machines such as those for grinding and lapping parts such as, in particular, gauges
Assignee: Precision Mecanique SA
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Filing: 1943-03-16
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Granted: 1945-02-21
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Expires: 1963-03-16
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 23:47
CPC Classifications
B; B24; B24B; B24B7/00; B24B7/10; B24B7/16
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