CN210127254U - 一种用于还原竖炉中心煤气分配器的新型结构 - Google Patents
一种用于还原竖炉中心煤气分配器的新型结构 Download PDFInfo
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Address after: 471000 technical center of Sinosteel refractory Co., Ltd., No.1 Xiyuan Road, Jianxi District, Luoyang City, Henan Province Patentee after: Sinosteel luonai New Material Technology Co., Ltd Address before: 471000 technical center of Sinosteel refractory Co., Ltd., No.1 Xiyuan Road, Jianxi District, Luoyang City, Henan Province Patentee before: SiNOSTEEL Refractory Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 471000 technical center of Sinosteel refractory Co., Ltd., No.1 Xiyuan Road, Jianxi District, Luoyang City, Henan Province Patentee after: Sinosteel luonai Technology Co., Ltd Address before: 471000 technical center of Sinosteel refractory Co., Ltd., No.1 Xiyuan Road, Jianxi District, Luoyang City, Henan Province Patentee before: Sinosteel luonai New Material Technology Co.,Ltd. |
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