Patent FR22029E successfully refreshed from Google Patents.
FR22029E
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FR
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Trimming and threading lathe at very high power and production
Assignee: PIERRE CHARLES FREY
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Filing: 1916-05-13
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Granted: 1921-04-21
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Expires: 1936-05-13
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Charles Frey
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 08:48
CPC Classifications
B; B23; B23G; B23G1/00; B23G1/02; B23G1/04
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