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.)
IHI Corp
Yokogawa Electric Corp
Original Assignee
Hokushin Electric Works Ltd
IHI Corp
Yokogawa Hokushin 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 Hokushin Electric Works Ltd, IHI Corp, Yokogawa Hokushin Electric CorpfiledCriticalHokushin Electric Works Ltd
Priority to JP6829577ApriorityCriticalpatent/JPS543914A/ja
Publication of JPS543914ApublicationCriticalpatent/JPS543914A/ja