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 Tsushinki KK
Original Assignee
Iwasaki Tsushinki 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 Tsushinki KKfiledCriticalIwasaki Tsushinki KK
Priority to JP50068751ApriorityCriticalpatent/JPS51144503A/ja
Publication of JPS51144503ApublicationCriticalpatent/JPS51144503A/ja
Publication of JPS5756826B2publicationCriticalpatent/JPS5756826B2/ja
