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
CA730132A
Inventor
Troger Gottfried
Von Straelborn Wilhelm
Goring Wolfgang
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.)
Glasurit Werke M Winkelmann GmbH
Original Assignee
Glasurit Werke M Winkelmann GmbH
Publication date
Application grantedgrantedCritical
Publication of CA730132ApublicationCriticalpatent/CA730132A/en