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
CA606214A
Inventor
J. Troche Herman
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.)
J H HOLAN CORP
Original Assignee
J H HOLAN CORP
Publication date
Application grantedgrantedCritical
Publication of CA606214ApublicationCriticalpatent/CA606214A/en