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
CA794825A
Inventor
Michael Gregor
Willmund Wolf-Dieter
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.)
Dehydag Deutsche Hydrierwerke GmbH
Original Assignee
Dehydag Deutsche Hydrierwerke GmbH
Publication date
Application grantedgrantedCritical
Publication of CA794825ApublicationCriticalpatent/CA794825A/en