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DE650595C Expired / Lapsed DE ⏱️ 0.0 years remaining

Centrifugal drum with conical insert plates

Assignee: ARTHUR MERRIL HOOD
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Filing: 1934-02-23
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Granted: 1937-09-25
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Expires: 1954-02-23
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 10:32
CPC Classifications
B; B04; B04B; B04B1/00; B04B1/04; B04B1/08

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