FR346212A
Expired / Lapsed
FR
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Assignee: BENOIT FRANCOIS GRAND
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Filing: 1904-09-16
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Granted: 1905-01-07
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Expires: 1924-09-16
Abstract
No abstract record available.
Inventors
- 👤 Benoit-Francois Grand
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 05:03
CPC Classifications
F; F16; F16T; F16T1/00; F16T1/20; F16T1/22
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References Cited (Backward Citations)
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