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DE908784C Expired / Lapsed DE ⏱️ 0.0 years remaining

Exhaust gas duct for gas-heated devices

Assignee: Junkers and Co GmbH
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Filing: 1941-12-07
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Granted: 1954-04-08
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Expires: 1961-12-07
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 11:41
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/001; E; E04; E04F; E04F17/00; E04F17/02

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