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
CA756722A
Inventor
F. Brunner Carl
R. Norden Alexander
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.)
Murray Manufacturing Corp
Original Assignee
Carl F Brunner
Murray Manufacturing Corp
Publication date
Application grantedgrantedCritical
Publication of CA756722ApublicationCriticalpatent/CA756722A/en