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FR850650A
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FR
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Improvements to gyratory crushers
Assignee: ETS RICHIER
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Filing: 1939-02-21
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Granted: 1939-12-21
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Expires: 1959-02-21
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 21:55
CPC Classifications
B; B02; B02C; B02C2/00; B02C2/02; B02C2/04; B02C2/06
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