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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAT LEAD CO
NL Industries Inc
Original Assignee
NAT LEAD CO
NL Industries Inc
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Filing date
Publication date
Application filed by NAT LEAD CO, NL Industries IncfiledCriticalNAT LEAD CO
Application grantedgrantedCritical
Publication of FR1137385ApublicationCriticalpatent/FR1137385A/fr
FR1137385D1954-11-041955-06-29Perfectionnements apportés aux moules, pour le moulage en coquille, comportant des moyens de refroidissement
ExpiredFR1137385A
(fr)