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.)
Hitachi Ltd
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Hitachi 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 Babcock Hitachi KK, Hitachi LtdfiledCriticalBabcock Hitachi KK
Priority to JP3010875ApriorityCriticalpatent/JPS5340912B2/ja
Publication of JPS51105880ApublicationCriticalpatent/JPS51105880A/ja
Publication of JPS5340912B2publicationCriticalpatent/JPS5340912B2/ja