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DE816620C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for observing the degree of filling and the position of fishing nets

Assignee: Individual
•
Filing: 1949-06-28
•
Granted: 1951-10-11
•
Expires: 1969-06-28
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Abstract

No abstract record available.

Inventors

  • 👤 Frank Dr-Ing Fruengel

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-26 11:55
CPC Classifications
A; A01; A01K; A01K73/00; A01K73/02; A01K73/10

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