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 GRINDING ROLL
摘要
申请公布号
JPH04284907(A)
申请公布日期
1992.10.09
申请号
JP19910046835
申请日期
1991.03.12
申请人
NIPPON STEEL CORP
发明人
HARADA KUNIHIKO;CHIKASAWA FUMIICHIRO;HASHIMOTO ATSUSHI
分类号
B21B28/02;B24B5/37;B24B49/00;G05B19/18;G05B19/4155
主分类号
B21B28/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIAL DISPLAY INSTRUMENT
ELECTRIC VEHICLE, ESPECIALLY INDUSTRIAL TRUCK, COMPRISING A BATTERY SECURING MECHANISM
RETRIEVABLE DOWNHOLE TESTING TOOL
FOLDING CHAIR
METHOD FOR APPLYING A TREATMENT TO TEXTILE FIBER, TEXTILE YARNS AND TEXTILES
DERIVATIVES OF 4-(2-AMINO-1 -HYDROXYETHYL)PHENOL AS AGONISTS OF THE ß2 ADRENERGIC RECEPTOR
MOBILE SHELF AND MOBILE SHELVING SYSTEM FOR DRILLING RIG
A METHOD AND AN APPARATUS FOR CONTROLLING A COOKING DEVICE, IN PARTICULAR AN INDUCTION HOB
METHOD AND APPARATUS FOR TESTING AIRCRAFT ELECTRICAL SYSTEMS
THREE-DIMENSIONAL OPTICAL STRUCTURE
SEPARATION DEVICE COMPRISING A PHYSICAL BARRIER
BAG FOR AUTOMATED MACHINES WITH SIDE FOLD
COCHLEAR IMPLANT WITH IMPROVED LUMEN ARRANGEMENT
A BRANCH POINT STRUCTURE OF AGRICULTURAL RAIL
SOLARTURF: SOLAR ENERGY HARVESTING ARTIFICIAL TURF
SYSTEM AND METHOD OF MANAGING VEHICLE AND DRIVER INFORMATION
FLUORESCENT MICROSCOPE
ADVERTISEMENT DISTRIBUTION SYSTEM AND ADVERTISEMENT DISTRIBUTION DEVICE
AD-HOC MANIPULATION OF MOBILE OPERATING SYSTEM BEHAVIOUR FOR INFORMATION TRANSFER PURPOSES
IONIC POLYMER FLOCCULANTS FOR THE PREPARATION OF CHEMICALLY PROCESSED TONER
