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.)
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.)
Speed-Line Manufacturing Co Inc
Original Assignee
Speed-Line Manufacturing Co Inc
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 Speed-Line Manufacturing Co IncfiledCriticalSpeed-Line Manufacturing Co Inc
Priority to CA301,313ApriorityCriticalpatent/CA1087359A/fr
Application grantedgrantedCritical
Publication of CA1087359ApublicationCriticalpatent/CA1087359A/fr