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
CA893182A
Inventor
Siggel Erhard
Rein Walter
Caesar Horst-Manfred
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.)
Glanzstoff AG
Original Assignee
Glanzstoff AG
Publication date
Application grantedgrantedCritical
Publication of CA893182ApublicationCriticalpatent/CA893182A/en