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
Original Assignee
IHI 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 IHI CorpfiledCriticalIHI Corp
Priority to JP2818776ApriorityCriticalpatent/JPS52111401A/en
Publication of JPS52111401ApublicationCriticalpatent/JPS52111401A/en
PURPOSE: To make possible to exchange simply and rapidly the injured iron cover, stave by constituting blast furnace iron cover with bolt connections of block part to which cooling staves, castable refractory are provided previously.
COPYRIGHT: (C)1977,JPO&Japio
JP2818776A1976-03-171976-03-17Iron cover of blast furnace body
PendingJPS52111401A
(en)