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
CA781678A
Inventor
W. Schnabel Herbert
J. Cibulas Zoltan
T. Curtis Dawson
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.)
Armour and Co
Original Assignee
Armour and Co
Publication date
Application grantedgrantedCritical
Publication of CA781678ApublicationCriticalpatent/CA781678A/en