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
CA652298A
Inventor
B. Kruk-Strzelecki Jerzy
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.)
CAV Ltd
Original Assignee
CAV Ltd
Publication date
Application grantedgrantedCritical
Publication of CA652298ApublicationCriticalpatent/CA652298A/en