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.)
Iwasaki Denki KK
Original Assignee
Iwasaki Denki 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 Iwasaki Denki KKfiledCriticalIwasaki Denki KK
Priority to JP4477778ApriorityCriticalpatent/JPS54137877A/ja
Publication of JPS54137877ApublicationCriticalpatent/JPS54137877A/ja
Publication of JPS5735549B2publicationCriticalpatent/JPS5735549B2/ja