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.)
BARUMETSUTO OI
Valmet Technologies Oy
Original Assignee
BARUMETSUTO OI
Valmet Oy
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 BARUMETSUTO OI, Valmet OyfiledCriticalBARUMETSUTO OI
Priority to JP10683374ApriorityCriticalpatent/JPS5135707A/en
Publication of JPS5135707ApublicationCriticalpatent/JPS5135707A/en
Publication of JPS5727239B2publicationCriticalpatent/JPS5727239B2/ja