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
CA659782A
Inventor
J. Tischler Henry
Ciesielski Anthony
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.)
Young Spring and Wire Corp
Original Assignee
Young Spring and Wire Corp
Publication date
Application grantedgrantedCritical
Publication of CA659782ApublicationCriticalpatent/CA659782A/en