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.)
Machine Engineering Co Ltd
Original Assignee
Machine Engineering Co Ltd
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 Machine Engineering Co LtdfiledCriticalMachine Engineering Co Ltd
Priority to JP19596884ApriorityCriticalpatent/JPS6176292A/ja
Priority to US06/739,261prioritypatent/US4629237A/en
Publication of JPS6176292ApublicationCriticalpatent/JPS6176292A/ja
Publication of JPS6213154B2publicationCriticalpatent/JPS6213154B2/ja