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FR977583A
Expired / Lapsed
FR
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Improvements made to bucket machines, especially excavators
Assignee: Leon-Joseph Dubois
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Filing: 1942-08-18
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Granted: 1951-04-03
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Expires: 1962-08-18
Abstract
No abstract record available.
Inventors
- 👤 Leon-Joseph Dubois
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 01:54
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/08; E02F3/12; E02F3/14; E02F3/144
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