Patent CH216752A successfully refreshed from Google Patents.
CH216752A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Razor blade sharpening device.
Assignee: Stuessi Hans
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Filing: 1940-12-24
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Granted: —
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Expires: 1960-12-24
Abstract
No abstract record available.
Inventors
- 👤 Stuessi Hans
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 09:24
CPC Classifications
B; B24; B24D; B24D15/00; B24D15/06; B24D15/08; B24D15/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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