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.)
Toshiba Denzai KK
Wako Denki Co Ltd
Original Assignee
Toshiba Denzai KK
Wako Denki Co Ltd
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 Toshiba Denzai KK, Wako Denki Co LtdfiledCriticalToshiba Denzai KK
Priority to JP16499582ApriorityCriticalpatent/JPS5956307A/ja
Publication of JPS5956307ApublicationCriticalpatent/JPS5956307A/ja
Publication of JPS6412048B2publicationCriticalpatent/JPS6412048B2/ja