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
CA592125A
Inventor
H. Lannert William
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.)
Chicago Pump Co
FMC Corp
Original Assignee
Chicago Pump Co
Food Machinery and Chemical Corp
Publication date
Application grantedgrantedCritical
Publication of CA592125ApublicationCriticalpatent/CA592125A/en