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.)
Wako Seiki Co Ltd
Original Assignee
Wako Seiki 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 Wako Seiki Co LtdfiledCriticalWako Seiki Co Ltd
Priority to JP12091284UpriorityCriticalpatent/JPS6138196U/ja
Publication of JPS6138196UpublicationCriticalpatent/JPS6138196U/ja
Application grantedgrantedCritical
Publication of JPH048154Y2publicationCriticalpatent/JPH048154Y2/ja