DE321047C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Automatic sharpening machine with adjustable grinding wheel carrier
Assignee: Plum & Klasen
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Filing: 1911-11-03
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Granted: 1920-05-10
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Expires: 1931-11-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 06:06
CPC Classifications
B; B23; B23D; B23D63/00; B23D63/08; B23D63/12
Claims Analysis
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References Cited (Backward Citations)
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