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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Alcan Research and Development Ltd
Original Assignee
Alcan Research and Development Ltd
Filing date
Publication date
Priority claimed from GB23684/73Aexternal-prioritypatent/GB1479429A/en
Application filed by Alcan Research and Development LtdfiledCriticalAlcan Research and Development Ltd
Application grantedgrantedCritical
Publication of AU492985B2publicationCriticalpatent/AU492985B2/en
Publication of AU6904874ApublicationCriticalpatent/AU6904874A/en