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
CA618144A
Inventor
Smidt Jurgen
Hafner Walter
Sedlmeier Josef
Jira Reinhard
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
Publication date
Application grantedgrantedCritical
Publication of CA618144ApublicationCriticalpatent/CA618144A/en