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
CA241,675A
Inventor
Lynn D. Lineback
John E. Jones
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.)
DISSTON
Original Assignee
DISSTON
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DISSTONfiledCriticalDISSTON
Priority to CA241,675ApriorityCriticalpatent/CA1018754A/en
Application grantedgrantedCritical
Publication of CA1018754ApublicationCriticalpatent/CA1018754A/en