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
CA892630A
Inventor
Vogel Hans-Ludwig
Teichert Peter
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.)
CHEMISCHE FABRIK AUBING DR KURT BLOCH-NACHF
Original Assignee
CHEMISCHE FABRIK AUBING DR KURT BLOCH-NACHF
Publication date
Application grantedgrantedCritical
Publication of CA892630ApublicationCriticalpatent/CA892630A/en