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
CA667145A
Inventor
Lott Deforest
G. Hamway Edward
Original Assignee
General Tire and Rubber Co
Publication date
Application grantedgrantedCritical
Publication of CA667145ApublicationCriticalpatent/CA667145A/en