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
CA867696A
Inventor
E. Hell Renate
Menz Hans-Udo
Wieske Theophil
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 CA867696ApublicationCriticalpatent/CA867696A/en