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DE675035C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for adding liquid, gaseous or powdery substances to a pressure medium flow, especially for fire extinguishing purposes

Assignee: PROT ET EXTINCTION
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Filing: 1935-08-16
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Granted: 1939-04-27
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Expires: 1955-08-16
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 00:18
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/30

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