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DE348688C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for the treatment of finely divided substances, especially for the distillation of sawdust

Assignee: Individual
•
Filing: 1920-11-23
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Granted: 1922-02-14
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Expires: 1940-11-23
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-06 12:19
CPC Classifications
C; C10; C10B; C10B53/00; C10B53/02; Y; Y02; Y02E; Y02E50/00; Y02E50/10

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