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DE699233C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the manufacture of clay-bonded refractory products

Assignee: RHEINISCHE CHAMOTTE- und DINAS-WERKE
•
Filing: 1939-07-09
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Granted: 1940-11-25
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Expires: 1959-07-09
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Abstract

No abstract record available.

Inventors

  • 👤 Dr-Ing Edward Stephan

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-26 23:00
CPC Classifications
C; C04; C04B; C04B33/00; C04B33/02; C04B33/13; C04B33/131

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