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.)
Hatsuta Seisakusho Co Ltd
Original Assignee
Hatsuta Seisakusho 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 Hatsuta Seisakusho Co LtdfiledCriticalHatsuta Seisakusho Co Ltd
Priority to JP603780UpriorityCriticalpatent/JPS6022035Y2/ja
Publication of JPS56107769UpublicationCriticalpatent/JPS56107769U/ja
Application grantedgrantedCritical
Publication of JPS6022035Y2publicationCriticalpatent/JPS6022035Y2/ja