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DE354588C Expired / Lapsed DE ⏱️ 0.0 years remaining

Procedure for increasing the draft by connecting an induced draft system in parallel with the chimney

Assignee: Willy Salge & Co Tech GmbH
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Filing: 1920-09-24
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Granted: 1922-06-13
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Expires: 1940-09-24
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-27 19:30
CPC Classifications
F; F23; F23L; F23L17/00; F23L2700/00; F23L2700/001

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