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
CA876620A
Inventor
B. Diebold Vincent
George D. Moon, Jr.
Katzen Raphael
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.)
RAPHAEL KATZEN ASSOCIATES
Original Assignee
RAPHAEL KATZEN ASSOCIATES
Publication date
Application grantedgrantedCritical
Publication of CA876620ApublicationCriticalpatent/CA876620A/en