Patent DE37583C successfully refreshed from Google Patents.
DE37583C
Active / In Force
DE
Fish paths with water speed independent of the gradient
Assignee: E. Müller , Landes-Bauinspektor in Erfurt, Löber Strafse 7.
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 08:12
CPC Classifications
E; E02; E02B; E02B8/00; E02B8/08; E02B8/085; Y; Y02; Y02A; Y02A40/00; Y02A40/60
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