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.)
Larry L. Henkensiefken Ronald K. Lubke Frank C. Krumholz And T. H. Morrell Glenn G. Kanengieter
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.)
Owatonna Manufacturing Co Inc
Original Assignee
Owatonna 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
Priority claimed from US05363965external-prioritypatent/US3881265A/en
Application filed by Owatonna Manufacturing Co IncfiledCriticalOwatonna Manufacturing Co Inc
Application grantedgrantedCritical
Publication of AU480575B2publicationCriticalpatent/AU480575B2/en
Publication of AU6438874ApublicationCriticalpatent/AU6438874A/en