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.)
Denko Sangyo Kk
JIDOSHA DORYOKU KOGYO KK
Original Assignee
Denko Sangyo Kk
JIDOSHA DORYOKU 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 Denko Sangyo Kk, JIDOSHA DORYOKU KOGYO KKfiledCriticalDenko Sangyo Kk
Priority to JP10638775ApriorityCriticalpatent/JPS5231445A/ja
Publication of JPS5231445ApublicationCriticalpatent/JPS5231445A/ja
Publication of JPS5534744B2publicationCriticalpatent/JPS5534744B2/ja