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.)
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 filedfiledCritical
Priority to JP349585UpriorityCriticalpatent/JPS61120198U/ja
Publication of JPS61120198UpublicationCriticalpatent/JPS61120198U/ja
Development of the 61. 152 kHz subsystem of the decision information distribution system(Design, development, and demonstration of feasibility model of low frequency subsystem for decision information distribution system)