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DE563366C Expired / Lapsed DE ⏱️ 0.0 years remaining

Drying drum with guidance of the heating gases in cocurrent and countercurrent

Assignee: Buettner Werke AG
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Filing: 1930-03-13
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Granted: 1932-11-04
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Expires: 1950-03-13
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 18:39
CPC Classifications
F; F26; F26B; F26B11/00; F26B11/02; F26B11/04; F26B11/0404; F26B11/0413

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