CH207564A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Tool used for turning, reaming and similar operations.
Assignee: Charles Jearum Frederick
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Filing: 1938-04-14
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Granted: —
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Expires: 1958-04-14
Abstract
No abstract record available.
Inventors
- 👤 Charles Jearum Frederick
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 09:30
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1655; B23B27/1625; B23B27/164; B23B2226/00; B23B2226/31
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