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
CA844701A
Inventor
Margulis Simona
M. Shorr Leonard
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.)
ISRAEL MINING INDUSTRIES-INSTITUTE FOR RESEARCH AND DEVELOPMENT
Original Assignee
ISRAEL MINING INDUSTRIES-INSTITUTE FOR RESEARCH AND DEVELOPMENT
Publication date
Application grantedgrantedCritical
Publication of CA844701ApublicationCriticalpatent/CA844701A/en