FR748634A
Expired / Lapsed
FR
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Mechanical excavator with swivel bucket transformable into a back-excavator, dredger, clamshell and crane
Assignee: Louis Coudreau
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Filing: 1932-03-26
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Granted: 1933-07-06
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Expires: 1952-03-26
Abstract
No abstract record available.
Inventors
- 👤 Louis Coudreau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 23:09
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/283
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