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DE582801C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for the even distribution of sludge in a sludge digester

Assignee: Individual
•
Filing: 1930-02-20
•
Granted: 1933-08-23
•
Expires: 1950-02-20
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 11:27
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/28; C02F3/2866; C02F3/2873

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