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.)
Hokkaido Electric Power Co Inc
Tohoku Electric Power Co Inc
Kansai Electric Power Co Inc
Kyushu Electric Power Co Inc
Chugoku Electric Power Co Inc
Chubu Electric Power Co Inc
Hokuriku Electric Power Co
Shikoku Electric Power Co Inc
Kobe Steel Ltd
Tokyo Electric Power Co Holdings Inc
Original Assignee
Hokkaido Electric Power Co Inc
Tohoku Electric Power Co Inc
Kansai Electric Power Co Inc
Tokyo Electric Power Co Inc
Kyushu Electric Power Co Inc
Chugoku Electric Power Co Inc
Chubu Electric Power Co Inc
Hokuriku Electric Power Co
Shikoku Electric Power Co Inc
Kobe Steel 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 Hokkaido Electric Power Co Inc, Tohoku Electric Power Co Inc, Kansai Electric Power Co Inc, Tokyo Electric Power Co Inc, Kyushu Electric Power Co Inc, Chugoku Electric Power Co Inc, Chubu Electric Power Co Inc, Hokuriku Electric Power Co, Shikoku Electric Power Co Inc, Kobe Steel LtdfiledCriticalHokkaido Electric Power Co Inc
Priority to JP58134746ApriorityCriticalpatent/JPS6027899A/ja
Publication of JPS6027899ApublicationCriticalpatent/JPS6027899A/ja
Publication of JPH0261719B2publicationCriticalpatent/JPH0261719B2/ja