Patent FR711780A successfully refreshed from Google Patents.
FR711780A
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Bocard mill, without hopper, with movable protective screen
Assignee: Humboldt Deutzmotoren AG
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Filing: 1931-02-21
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Granted: 1931-09-17
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Expires: 1951-02-21
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 12:48
CPC Classifications
B; B02; B02C; B02C13/00; B02C13/26
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