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.)
NIPPON SEIKEI SENZAI KK
Fujikura Ltd
Original Assignee
NIPPON SEIKEI SENZAI KK
Fujikura 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 NIPPON SEIKEI SENZAI KK, Fujikura LtdfiledCriticalNIPPON SEIKEI SENZAI KK
Priority to JP1885776ApriorityCriticalpatent/JPS52102591A/ja
Publication of JPS52102591ApublicationCriticalpatent/JPS52102591A/ja
Publication of JPS5531693B2publicationCriticalpatent/JPS5531693B2/ja