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
CA753835A
Inventor
B. Trusler Ralf
X. Hiltgen Aloysius
R. Young John
H. Matz 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.)
Davies Young Soap Co
Pittsburgh Chemical Co
Original Assignee
Davies Young Soap Co
Pittsburgh Chemical Co
Publication date
Application grantedgrantedCritical
Publication of CA753835ApublicationCriticalpatent/CA753835A/en