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
CA878421A
Inventor
Winter Max
Flament Ivon
Gautschi Fritz
Stoll Max
M. Goldman Irving
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.)
Firmenich SA
Original Assignee
Firmenich SA
Publication date
Application grantedgrantedCritical
Publication of CA878421ApublicationCriticalpatent/CA878421A/en