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
CA811052A
Inventor
D. Schmitz Robert
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.)
Hodges Chemicals Co
Original Assignee
Hodges Chemicals Co
Publication date
Application grantedgrantedCritical
Publication of CA811052ApublicationCriticalpatent/CA811052A/en