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DE334318C Expired / Lapsed DE ⏱️ 0.0 years remaining

Ring mill with grinding rollers inserted into the rotating grinding ring on one side

Assignee: BARTHELMESS E
•
Filing: 1918-01-06
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Granted: 1921-03-12
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Expires: 1938-01-06
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 18:23
CPC Classifications
B; B02; B02C; B02C15/00; B02C15/04; B02C15/045; B02C15/16

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