Patent DE644875C successfully refreshed from Google Patents.
DE644875C
Expired / Lapsed
DE
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Grinding device for knives of different widths
Assignee: IND A G ALLEGRO
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Filing: 1935-07-30
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Granted: 1937-05-14
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Expires: 1955-07-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 15:05
CPC Classifications
B; B24; B24D; B24D15/00; B24D15/06; B24D15/08; B24D15/081
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