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.)
Yamato Scale Co Ltd
Original Assignee
Yamato Scale 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 Yamato Scale Co LtdfiledCriticalYamato Scale Co Ltd
Priority to JP5228979ApriorityCriticalpatent/JPS55143416A/ja
Publication of JPS55143416ApublicationCriticalpatent/JPS55143416A/ja
Publication of JPH0146806B2publicationCriticalpatent/JPH0146806B2/ja