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.)
NITSUSHIN DENKO KK
Original Assignee
NITSUSHIN DENKO 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 NITSUSHIN DENKO KKfiledCriticalNITSUSHIN DENKO KK
Priority to JP571375ApriorityCriticalpatent/JPS5440875B2/ja
Publication of JPS5181477ApublicationCriticalpatent/JPS5181477A/ja
Publication of JPS5440875B2publicationCriticalpatent/JPS5440875B2/ja