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DE500992C Expired / Lapsed DE ⏱️ 0.0 years remaining

Shut-off device for gas pipes

Assignee: STRELOW AKT GES
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Filing: —
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Granted: 1930-06-28
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Expires: 1947-06-28
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-26 14:47
CPC Classifications
F; F16; F16K; F16K5/00; F16K5/02; F16K5/0214

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