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.)
Eiko Sangyo Kk
Shimada Rika Kogyo KK
Original Assignee
Eiko Sangyo Kk
Shimada Rika Kogyo 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 Eiko Sangyo Kk, Shimada Rika Kogyo KKfiledCriticalEiko Sangyo Kk
Priority to JP10361874ApriorityCriticalpatent/JPS5132811A/ja
Publication of JPS5132811ApublicationCriticalpatent/JPS5132811A/ja