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DE350674C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for the continuous production of multilayer boards from fiber material and a hydraulic binder

Assignee: CARL LENKEY
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Filing: 1919-11-22
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Granted: 1922-03-24
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Expires: 1939-11-22
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-09 01:54
CPC Classifications
B; B28; B28B; B28B1/00; B28B1/52; B28B1/526; B28B1/522

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