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
CA138,288A
Inventor
Richard B. Courson
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.)
ALMO MANIFOLD AND TOOL Co
Original Assignee
ALMO MANIFOLD AND TOOL Co
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 ALMO MANIFOLD AND TOOL CofiledCriticalALMO MANIFOLD AND TOOL Co
Priority to CA138,288ApriorityCriticalpatent/CA961419A/en
Application grantedgrantedCritical
Publication of CA961419ApublicationCriticalpatent/CA961419A/en