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DE453358C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for the separation of components of different specific weights and different sizes of composite material by an air stream

Assignee: KURT GERSON DIPL ING
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Filing: 1925-09-25
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Granted: 1927-12-05
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Expires: 1945-09-25
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 03:53
CPC Classifications
B; B07; B07B; B07B4/00; B07B4/02

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