FR863077A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method of execution of tubes, vessels, cylinders, etc., containing gases at high temperature
Assignee: BROWN
•
Filing: 1940-01-25
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Granted: 1941-03-22
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Expires: 1960-01-25
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 10:42
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/02; F23R3/26
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