首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
REPAIR OF BLAST FURNACE REFRACTORY WALLS
摘要
申请公布号
EP0072576(A3)
申请公布日期
1983.08.10
申请号
EP19820107547
申请日期
1982.08.18
申请人
NIPPON STEEL CORPORATION
发明人
KAMEYAMA, KAZUHIDE C/O NIPPON STEEL CORPORATION;UEMURA, MITSUYOSHI C/O NIPPON STEEL CORPORATION;MIYANO, CHIGYOO C/O NIPPON STEEL CORPORATION
分类号
C21B7/06;(IPC1-7):C21B7/06
主分类号
C21B7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Process for producing epsilon-caprolactam and catalyst for the production
Variable displacement compressor with stepped shaft
Binder fiber for improved carpet appearance retention and endpoint
Reservoir pens and ink cartridges therefor
Fixing device with a peeler and image forming apparatus including the same
Device with a shaft and with at least one hub mounted on said shaft, and method for producing said device
Multimedia recording system and method
Method for using viewing time to determine affective information in an imaging system
Color conversion apparatus, and color conversion method
Contacting arrangement for an electroacoustic microphone transducer
Speaker-phone base for a portable telephone
Method for compensating for peak values during a data transmission with discrete multitone symbols and a circuit arrangement for carrying out the method
Hitless switching system and transmission apparatus
Three-phase supervisory circuit
Magnetic field generator for optical devices utilizing magneto-optical effect, and method of fabricating base substrate thereof
Image processing method and apparatus
Method and apparatus for printing a test pattern
Flat panel display including transceiver circuit for digital interface
Moldable apparatus for producing three-dimensional articles of unconstrained axial length, process of making, and mold for producing such articles
Output buffer circuit