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
CA885460A
Inventor
R. G. Haber Raphael
Schonberger Eva
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.)
Abic Ltd
Original Assignee
Abic Ltd
Publication date
Application grantedgrantedCritical
Publication of CA885460ApublicationCriticalpatent/CA885460A/en