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
FERROMAGNETIC MATERIALS
摘要
申请公布号
GB2235467(A)
申请公布日期
1991.03.06
申请号
GB19900023375
申请日期
1990.10.24
申请人
* THE SECRETARY OF STATE FOR DEFENCE
发明人
BRIAN * COCKAYNE;WILLIAM RITCHIE * MACEWAN;IVOR REX * HARRIS;NIGEL ANDREW * SMITH
分类号
C21D6/00;C22C38/00;C22C38/04;H01F1/04;H01F1/40;(IPC1-7):H01F1/00;C22C30/00
主分类号
C21D6/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TERMINAL
EARTH ELECTRODE AND EXECUTION METHOD OF EARTH ELECTRODE
ANODE SUBSTRATE FOR ELECTRIC FIELD EMISSION TYPE DISPLAY AND MANUFACTURE THEREOF
CATHODE RAY TUBE EQUIPPED WITH DEFLECTION YOKE
COLOR CATHODE-RAY TUBE
COLOR PICTURE TUBE DEVICE
TEMPERATURE COMPENSATOR FOR TERMINAL CRIMPING MACHINE
CHARGED PARTICLE BEAM FOCUSING MAGNETIC LENS
SHADOW MASK FOR COLOR CATHODE-RAY TUBE
MANUFACTURE OF CATHODE RAY TUBE
ELECTRIC LEAK DETECTING DEVICE
INSULATION PAPER
BUSHING DEVICE PROVIDED WITH DAMAGE PREVENTING DEVICE
BUSHING DEVICE PROVIDED WITH INNER SURFACE FOULING PREVENTING DEVICE
UTP COMPOSITE CABLE
IC TESTING APPARATUS
INITIAL STABILIZATION SIGNAL-GENERATING CIRCUIT OF SEMICONDUCTOR MEMORY
METHOD AND DEVICE FOR VOLTAGE CLAMPING FOR DYNAMIC RANDOM ACCESS MEMORY DEVICE
SEESAW STYLE ELECTRONIC COMPONENT
ANISOTROPIC CONDUCTIVE FILM