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DE538136C Expired / Lapsed DE ⏱️ 0.0 years remaining

Screening or separating device

Assignee: CURT VON GRUEBER MASCHB AKT GE
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Filing: —
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Granted: 1931-11-11
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Expires: 1948-11-11
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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 2026-10-25 23:27
CPC Classifications
B; B04; B04C; B04C9/00; B01; B01D; B01D45/00; B01D45/12; B01D45/14; B01D47/00; B01D47/16; B07; B07B; B07B7/00; B07B7/08; B07B7/083; B04C2009/004; B04C2009/005

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