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
CA825033A
Inventor
Irti Ernest
H. Mueller John
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.)
REPUBLIC Manufacturing CO
Original Assignee
REPUBLIC Manufacturing CO
Publication date
Application grantedgrantedCritical
Publication of CA825033ApublicationCriticalpatent/CA825033A/en