CH264692A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Machine for sharpening knives.
Assignee: Kaufmann Walter
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Filing: 1948-11-17
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Granted: —
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Expires: 1968-11-17
Abstract
No abstract record available.
Inventors
- 👤 Kaufmann Walter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 11:12
CPC Classifications
B; B24; B24B; B24B3/00; B24B3/36
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References Cited (Backward Citations)
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