DE722850C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Floating suction dredger with a paddle wheel attached to one side at the free end of a suction pipe
Assignee: Luebecker Maschinenbau GmbH
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Filing: 1938-09-11
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Granted: 1942-07-23
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Expires: 1958-09-11
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Christiensen
- 👤 Pieter Pennings
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 01:07
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/88; E02F3/90; E02F3/92; E02F3/9293; E02F3/9212; E02F3/9225
Claims Analysis
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References Cited (Backward Citations)
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