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
CA916375A
Inventor
Menzin Marvin
H. Blanz John
C. Harvey Andrew
S. Rhee Sang
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.)
Pour La Recherche Et Le Developpement Technologique Sa Ste
Original Assignee
John H Blanz
Pour La Recherche Et Le Developpement Technologique Sa Ste
Sang S Rhee
Publication date
Application grantedgrantedCritical
Publication of CA916375ApublicationCriticalpatent/CA916375A/en