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FR1222927A Expired / Lapsed FR ⏱️ 0.0 years remaining

Automatic switching device for liquid or gaseous media

Assignee: Knapsack AG
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Filing: 1959-03-23
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Granted: 1960-06-14
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Expires: 1979-03-23
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-01 06:04
CPC Classifications
F; F17; F17C; F17C13/00; F17C13/04; F17C13/045; F16; F16K; F16K31/00; F16K31/12; F17C2227/00; F17C2227/04; F17C2227/041; F17C2227/042

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