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
METHOD FOR WASHING OF HEARTH OF BLAST FURNACE
摘要
申请公布号
RU2071973(C1)
申请公布日期
1997.01.20
申请号
SU19925055729
申请日期
1992.07.21
申请人
AKTSIONERNOE OBSHCHESTVO OTKRYTOGO TIPA "SEVERSTAL"
发明人
MOSKALINA FEDOR NIKOLAEVICH;IKKONEN ARNOLD K;LOGINOV VALERIJ N;KOTOV ANATOLIJ P;EGOROV NIL D;NETRONIN VALERIJ I;ZUBAR SERGEJ N
分类号
C21B3/00;(IPC1-7):C21B3/00
主分类号
C21B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Methods of operating two-bit non-volatile flash memory cells
System and method for quiescing select data modification operations against an object of a database during one or more structural operations
Systems and methods for designing and ordering polynucleotides
Voice modem protocol for uninterrupted data connection
Dual channel memory architecture having a reduced interface pin requirements using a double data rate scheme for the address/control signals
Server device
Antenna system and television receiver
Liquid crystal panel with a uniform background color
Dynamically adjusting operation of a circuit within a semiconductor device
Direct cranking electric rotary machine for vehicle
Method and apparatus for machine-reading markings on/in transparent marking substrates
Capacitor over red pixel
Track-and-hold circuit with low distortion
Testing device including low-pass filter with automatically switching function
Enclosure for wiring devices
Plants and seeds of hybrid corn variety CH602914
Nucleic acid adsorption under low-salt conditions
Coating compositions with perfluoropolyetherisocyanate derived silane and alkoxysilanes
Semiconductor device and method for fabricating the same
Process for separating a fluoroolefin from HF by liquid-liquid extraction