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
CA687535A
Inventor
Koebel Karl
Egli Robert
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.)
FABRIK CHEM und PHARM PRODUKTE
CF Boehringer und Soehne GmbH
Original Assignee
FABRIK CHEM und PHARM PRODUKTE
CF Boehringer und Soehne GmbH
Publication date
Application grantedgrantedCritical
Publication of CA687535ApublicationCriticalpatent/CA687535A/en