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.)
MITSUWA SEIKI CO Ltd
Sanwa Seiki Ltd
Original Assignee
MITSUWA SEIKI CO Ltd
Sanwa Seiki 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 MITSUWA SEIKI CO Ltd, Sanwa Seiki LtdfiledCriticalMITSUWA SEIKI CO Ltd
Priority to JP11087280ApriorityCriticalpatent/JPS5737020A/ja
Publication of JPS5737020ApublicationCriticalpatent/JPS5737020A/ja
Publication of JPS6257528B2publicationCriticalpatent/JPS6257528B2/ja