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
CA607447A
Inventor
Guter Werner
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.)
MARGARITOFF AND SCHAFFER
OPAL STRUMPFWERKE GmbH
Original Assignee
MARGARITOFF AND SCHAFFER
OPAL STRUMPFWERKE GmbH
Publication date
Application grantedgrantedCritical
Publication of CA607447ApublicationCriticalpatent/CA607447A/en