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.)
Mitsubishi Electric Corp
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
Mitsubishi Electric Corp
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 Kokusai Denshin Denwa KK, Mitsubishi Electric CorpfiledCriticalKokusai Denshin Denwa KK
Priority to JP4163985ApriorityCriticalpatent/JPS61200729A/ja
Publication of JPS61200729ApublicationCriticalpatent/JPS61200729A/ja
Publication of JPH0219657B2publicationCriticalpatent/JPH0219657B2/ja