FR1040447A
Expired / Lapsed
FR
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Process for the filtration of molten metal masses
Assignee: Evonik Operations GmbH
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Filing: 1951-08-09
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Granted: 1953-10-15
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Expires: 1971-08-09
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
2026-10-27 08:57
CPC Classifications
C; C22; C22B; C22B9/00; C22B9/02; C22B9/023; Y; Y02; Y02P; Y02P10/00; Y02P10/20
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