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
CA834719A
Inventor
Lewin Menachem
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.)
STATE OF ISRAEL MINISTRY OF TRADE AND INDUSTRY
Original Assignee
STATE OF ISRAEL MINISTRY OF TRADE AND INDUSTRY
Publication date
Application grantedgrantedCritical
Publication of CA834719ApublicationCriticalpatent/CA834719A/en