FR983066A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of operation of blast furnace and the like
Assignee: INGENIEUR BU RO FU R HU TTENBA
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Filing: 1949-01-25
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Granted: 1951-06-19
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Expires: 1969-01-25
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 15:10
CPC Classifications
C; C21; C21B; C21B7/00; C21B7/18; C21B7/14
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