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
CA625608A
Inventor
D. Schneider Gilbert
J. Gepfert Paul
L. Mackey Eugene
C. Siegrist Jack
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.)
SCHNEIDER MACHINE Co
Original Assignee
SCHNEIDER MACHINE Co
Publication date
Application grantedgrantedCritical
Publication of CA625608ApublicationCriticalpatent/CA625608A/en