FR869256A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for drilling machine
Assignee: Deutsche Edelstahlwerke AG
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Filing: 1941-01-16
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Granted: 1942-01-28
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Expires: 1961-01-16
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 07:44
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/10; B23Q11/1007
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