FR805981A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for turning workpieces with a non-circular cross section, more particularly ingots with a pyramidal shape
Assignee: Anatol Dorin
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Filing: 1935-08-28
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Granted: 1936-12-04
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Expires: 1955-08-28
Abstract
No abstract record available.
Inventors
- 👤 Anatol Dorin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 05:16
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/10; B23B27/12
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