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 OPERATING BLAST FURNACE
摘要
申请公布号
JPH0280503(A)
申请公布日期
1990.03.20
申请号
JP19880232022
申请日期
1988.09.16
申请人
NIPPON STEEL CORP
发明人
INOUE MAMORU;WATANABE HIDEMI;TAKATANI KOICHI;FUJIWARA YASUHIKO
分类号
C21B5/00
主分类号
C21B5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RARE-EARTH MAGNET EXCELLENT IN CORROSION RESISTANCE
EXTRACTOR OF COFFEE
PASSBOOK MAGNETIC STRIPE MECHANISM
CORRECTING METHOD FOR PHOTOMASK
PLANT OPERATION SUPPORTING DEVICE
SEMICONDUCTOR LIGHT EMITTING ELEMENT
ROTATIONAL POSITION SENSOR FOR CORELESS MOTOR
CATALYST FOR PURIFYING EXHAUST GAS
VIBRATIONPROOF SUPPORTER FOR PIPING AND DUCT
OBSERVATION OF SEMICONDUCTOR CRYSTAL DEFECT
THIN TYPE ELECTRONIC APPARATUS
METHOD OF PREVENTING DECOMPOSITION OF CHELATING AGENT USED FOR REMOVING HYDROGEN SULFIDE AND REDOX CATALYST MIXED PRODUCT USED FOR SAID METHOD
FLUE GAS DESULFURIZING TREATMENT
MICROORGANISM IMMOBILIZED CARRIER FOR WASTE WATER TREATMENT
INTERNAL AMENDMENT METHOD FOR METAL PRESSURE CONTAINER
PLASTIC OPTICAL FIBER
POWER SOURCE CIRCUIT
FLASH FIXING DEVICE
PREPARATION OF CIRCUMFERENTIAL TAPE OF BOTTOM OF FOOTWEAR
COLOR INK JET PRINTER HEAD
