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
CA699384A
Inventor
Anner Georg
Meystre Charles
Wieland Peter
Ehmann Ludwig
Heusler Karl
Hunger Alfred
Kebrle Jindrich
Wettstein Albert
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.)
CIBA Ltd
Original Assignee
CIBA Ltd
Publication date
Application grantedgrantedCritical
Publication of CA699384ApublicationCriticalpatent/CA699384A/en