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.)
IWATARYO KK
Original Assignee
IWATARYO 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 IWATARYO KKfiledCriticalIWATARYO KK
Priority to JP2851575ApriorityCriticalpatent/JPS51102293A/ja
Publication of JPS51102293ApublicationCriticalpatent/JPS51102293A/ja
Publication of JPS5417983B2publicationCriticalpatent/JPS5417983B2/ja