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
CA906207A
Inventor
Eder Otto
Kawan Oskar
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.)
SEMPERIT OSTERREICHISCH-AMERIKANISCHE GUMMIWERKE AG
Original Assignee
SEMPERIT OSTERREICHISCH-AMERIKANISCHE GUMMIWERKE AG
Publication date
Application grantedgrantedCritical
Publication of CA906207ApublicationCriticalpatent/CA906207A/en