FR705860A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic shut-off device for extraction machines in the event of accidental abandonment of the operating lever
Assignee: Umicore NV SA
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Filing: 1930-11-18
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Granted: 1931-06-16
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Expires: 1950-11-18
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 14:36
CPC Classifications
B; B66; B66B; B66B1/00; B66B1/02; B66B1/06; B66B1/08; B66B1/10
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