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
Application number
CA872167A
Inventor
C. Bratt Geoffrey
W. Brown Dereck
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.)
Electrolytic Zinc Company of Australasia Ltd
Original Assignee
Electrolytic Zinc Company of Australasia Ltd
Publication date
Application grantedgrantedCritical
Publication of CA872167ApublicationCriticalpatent/CA872167A/en