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
Testing device for integrated circuits
摘要
申请公布号
EP0496207(B1)
申请公布日期
1997.05.14
申请号
EP19920100192
申请日期
1992.01.08
申请人
EHLERMANN, ECKHARD, DR.
发明人
EHLERMANN, ECKHARD, DR.
分类号
G01R1/073;(IPC1-7):G01R1/073
主分类号
G01R1/073
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR HEAT TREATING STAINLESS STEEL AND HEAT RESISTANCE STAINLESS STEEL
DETERGENT COMPOSITION
CEMENTED CARBIDE SINTERED ALLOY
LUMINOUS MATERIAL, ITS PRODUCTION AND LIGHT EMISSION USING THE SAME
ONE-PACK TYPE MOISTURE-CURABLE URETHANE LIQUID TYPE ADHESIVE COMPOSITION
POLYALKYLENE CARBONATE RESIN COMPOSITION
SOUND ABSORBING MEMBER USED AS SCAFFOLD OF VIADUCT IN COMMON
HIGH STRENGTH STEEL EXCELLENT IN HIGH SPEED IMPACT PENETRATION RESISTANCE AND ITS PRODUCTION
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND ADHESIVE SHEETS COATED WITH THE SAME
RUBBER COMPOSITION
POLYOLEFIN TUBE
AQUEOUS CARBOXYMETHYL CELLULOSE SALT SOLUTION AND COMPOSITION THEREFOR
HYDROAROMATIC OXYACETIC ACID TERT-BUTYL ESTER
PRODUCTION OF QUINIC ACID
COSMETIC
QUARTZ CRUCIBLE HOUSING DEVICE AND QUARTZ CRUCIBLE HOUSING METHOD
PRODUCTION OF ZIRCONIA CARRYING SULFURIC ACID
AQUEOUS DISPERSION AND ITS PREPARATION
PRODUCTION OF AROMATIC POLYMER
PRODUCTION OF SILICON SINGLE CRYSTAL, AND SILICON SINGLE CRYSTAL