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FR1104514A
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FR
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Door operating system for horizontal ovens with coking chambers
Assignee: Heinrich Koppers GmbH
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Filing: 1954-05-12
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Granted: 1955-11-21
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Expires: 1974-05-12
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 06:06
CPC Classifications
C; C10; C10B; C10B25/00; C10B25/02; C10B25/08; C10B25/14
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