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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Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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Publication date
Application filed by Dresser Industries IncfiledCriticalDresser Industries Inc
Application grantedgrantedCritical
Publication of AU4759664ApublicationCriticalpatent/AU4759664A/en
Publication of AU283757B2publicationCriticalpatent/AU283757B2/en