FR997304A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Further training in dredging devices and the like
Assignee: Wladimir Dolgoff
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Filing: 1945-07-06
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Granted: 1952-01-04
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Expires: 1965-07-06
Abstract
No abstract record available.
Inventors
- 👤 Wladimir Dolgoff
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 18:21
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/88; E02F3/8858
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