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
CA885965A
Inventor
O. A. Trapp Horst
Wieske Theophil
Menz Hans-Udo
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.)
Unilever PLC
Original Assignee
Unilever PLC
Publication date
Application grantedgrantedCritical
Publication of CA885965ApublicationCriticalpatent/CA885965A/en