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DE869004C Expired / Lapsed DE ⏱️ 0.0 years remaining

Lining for sulfite pulp digester

Assignee: Didier Werke AG
•
Filing: 1950-02-07
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Granted: 1953-03-02
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Expires: 1970-02-07
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Abstract

No abstract record available.

Inventors

  • 👤 Ludwig Neuhaus

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 16:33
CPC Classifications
D; D21; D21C; D21C7/00; D21C7/04

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