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Safety device for gas-heated devices with several burners and a common main gas valve

Assignee: Elster Kromschroeder GmbH
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Filing: 1933-11-10
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Granted: 1940-08-29
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Expires: 1953-11-10
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 11:22
CPC Classifications
F; F23; F23Q; F23Q9/00; F23Q9/08; F23Q9/10

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