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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Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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Filing date
Publication date
Application filed by Babcock and Wilcox CofiledCriticalBabcock and Wilcox Co
Application grantedgrantedCritical
Publication of FR808298ApublicationCriticalpatent/FR808298A/fr
B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
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Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Materials Engineering
(AREA)
Mechanical Engineering
(AREA)
FR808298D1936-05-151936-05-15Sable artificiel pour la fonderie et son procédé de production
ExpiredFR808298A
(fr)