FR1019042A - Perfectionnements relatifs aux moulages en alliage ferreux ayant subi un traitement thermique et à leur procédé de traitement thermique
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Perfectionnements relatifs aux moulages en alliage ferreux ayant subi un traitement thermique et à leur procédé de traitement thermique
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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American Brake Shoe Co
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American Brake Shoe Co
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Publication date
Application filed by American Brake Shoe CofiledCriticalAmerican Brake Shoe Co
Application grantedgrantedCritical
Publication of FR1019042ApublicationCriticalpatent/FR1019042A/fr
FR1019042D1949-05-281950-05-24Perfectionnements relatifs aux moulages en alliage ferreux ayant subi un traitement thermique et à leur procédé de traitement thermique
ExpiredFR1019042A
(fr)