FR819124A
Expired / Lapsed
FR
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Grinding method and apparatus
Assignee: Niels Sofus Borch
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Filing: 1937-03-13
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Granted: 1937-10-11
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Expires: 1957-03-13
Abstract
No abstract record available.
Inventors
- 👤 Niels Sofus Borch
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 10:29
CPC Classifications
B; B02; B02C; B02C4/00; B02C4/02; B02C19/00; B02C19/0012; B02C19/005
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