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
CA082411A
Inventor
Henry C. Pfaff, Jr.
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.)
PFAFF AND KENDALL
Original Assignee
PFAFF AND KENDALL
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 PFAFF AND KENDALLfiledCriticalPFAFF AND KENDALL
Priority to CA082411ApriorityCriticalpatent/CA932519A/en
Application grantedgrantedCritical
Publication of CA932519ApublicationCriticalpatent/CA932519A/en