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.)
Seiko Seiki KK
Original Assignee
Seiko Seiki KK
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 Seiko Seiki KKfiledCriticalSeiko Seiki KK
Priority to JP6396978ApriorityCriticalpatent/JPS54154896A/ja
Publication of JPS54154896ApublicationCriticalpatent/JPS54154896A/ja
Publication of JPS6110271B2publicationCriticalpatent/JPS6110271B2/ja
