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
CA605414A
Inventor
Schwartz Herbert
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.)
MIRIAM SCHWERDLE
Vineland Chemical Co
Original Assignee
MIRIAM SCHWERDLE
Vineland Chemical Co
Publication date
Application grantedgrantedCritical
Publication of CA605414ApublicationCriticalpatent/CA605414A/en