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
CA884729A
Inventor
Frank A. Delli-Gatti, Jr.
M. Arentzen Einar
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.)
Lee Norse Co
Original Assignee
Lee Norse Co
Publication date
Application grantedgrantedCritical
Publication of CA884729ApublicationCriticalpatent/CA884729A/en