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DE319918C Expired / Lapsed DE ⏱️ 0.0 years remaining

Switching the fuel lines in fuel tanks for aircraft surrounded by protective tanks

Assignee: Luft Verkehrs GmbH
•
Filing: 1918-08-31
•
Granted: 1920-04-07
•
Expires: 1938-08-31
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-08 07:38
CPC Classifications
B; B64; B64D; B64D37/00; B64D37/005

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