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
CA811286A
Inventor
Wagner Otto
Di Pasquale Renato
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.)
Yardney International Corp
Original Assignee
Yardney International Corp
Publication date
Application grantedgrantedCritical
Publication of CA811286ApublicationCriticalpatent/CA811286A/en