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
CA784986A
Inventor
H. Jenkins James
D. Feurt Seldon
A. Crockford Jack
C. Palmer Harold
A. Hayes Frank
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.)
PALMER CHEMICAL AND EQUIPMENT Co
Original Assignee
PALMER CHEMICAL AND EQUIPMENT Co
Publication date
Application grantedgrantedCritical
Publication of CA784986ApublicationCriticalpatent/CA784986A/en