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.)
Expired - Lifetime
Application number
AU26125/71A
Inventor
Davis Israel Robert
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical Corp
Filing date
Publication of AU459825B2publicationCriticalpatent/AU459825B2/en
Application filed by Kaiser Aluminum and Chemical CorpfiledCriticalKaiser Aluminum and Chemical Corp