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
CA868097A
Inventor
A. De Cuyper Jacques
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.)
STE DE PRODUITS CHIMIQUES D'AUBY
Original Assignee
STE DE PRODUITS CHIMIQUES D'AUBY
Publication date
Application grantedgrantedCritical
Publication of CA868097ApublicationCriticalpatent/CA868097A/en