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.)
U Shin Ltd
Murakami Kaimeido Co Ltd
Original Assignee
Yuhshin Co Ltd
Murakami Kaimeido 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 Yuhshin Co Ltd, Murakami Kaimeido Co LtdfiledCriticalYuhshin Co Ltd
Priority to JP6899479ApriorityCriticalpatent/JPS55161312A/ja
Publication of JPS55161312ApublicationCriticalpatent/JPS55161312A/ja
Publication of JPS6357893B2publicationCriticalpatent/JPS6357893B2/ja