Patent FR25064E successfully refreshed from Google Patents.
FR25064E
Expired / Lapsed
FR
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Device for digging and cleaning ditches
Assignee: Gilbert-Francois-Hen Charpen
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Filing: 1921-06-08
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Granted: 1922-12-15
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Expires: 1941-06-08
Abstract
No abstract record available.
Inventors
- 👤 Gilbert-Francois-Hen Charpen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 09:59
CPC Classifications
E; E02; E02F; E02F7/00
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Total Claims: 0
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