FR831340A
Expired / Lapsed
FR
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Improvements to endless chains forming tracks
Assignee: Fernand Maison
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Filing: 1937-04-07
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Granted: 1938-08-30
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Expires: 1957-04-07
Abstract
No abstract record available.
Inventors
- 👤 Fernand Maison
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 04:58
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/18; B62D55/26; B62D55/28; B62D55/20; B62D55/22
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