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DE350069C Expired / Lapsed DE ⏱️ 0.0 years remaining

Pipe connection, especially for pipes on explosion engines, consisting of a sleeve made of elastic material at least at the ends

Assignee: Individual
•
Filing: 1920-10-31
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Granted: 1922-03-13
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Expires: 1940-10-31
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-01 07:51
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/02; F16L37/04; F16L37/06

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