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 Steel Corp
Original Assignee
Nippon Steel 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
Priority claimed from JP48078835Aexternal-prioritypatent/JPS5242244B2/ja
Priority claimed from JP8219573Aexternal-prioritypatent/JPS5030703A/ja
Application filed by Nippon Steel CorpfiledCriticalNippon Steel Corp
Publication of ES428233A1publicationCriticalpatent/ES428233A1/es
Waste-Gas Treatment And Other Accessory Devices For Furnaces
(AREA)
Muffle Furnaces And Rotary Kilns
(AREA)
Manufacture Of Iron
(AREA)
ES428233A1973-07-121974-07-12Perfeccionamientos en sistemas de cierre para solido y gas previstos en hornos reductores de funcionamiento continuo.
ExpiredES428233A1
(es)