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
Semiconductor device
摘要
申请公布号
US5005071(A)
申请公布日期
1991.04.02
申请号
US19860942184
申请日期
1986.12.16
申请人
NEC CORPORATION
发明人
AMANO, HARUO
分类号
H01L21/302;H01L21/027;H01L21/3065;H01L21/3213;H01L23/544
主分类号
H01L21/302
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF MULTI-STEP AND MULTI-COLOR PRODUCT AND APPARATUS THEREFOR
PRINTER HEAD UNIT
SLIDING CONTACT MATERIAL
NONCONTACT TYPE COPYING EQUIPMENT FOR AIR NOZZLE IN DRYING MACHINE FOR CAR WASHING EQUIPMENT
LIQUID SAMPLING DEVICE
SHAPE DEFECT DETECTOR
METHOD OF CONTROLLING TEMPERATURE OF SUPPLY HOT WATER IN GAS INSTANTANEOUS WATER HEATING APPARATUS
STEERING BRAKE DEVICE FOR TRACTOR AND SUCH
BOOT OF SHIFT LEVER
GEOTHERMAL HEAT COLLECTING SYSTEM
BOBBIN STORER IN SPINNING FRAME
BUMPER COVER FITTING STRUCTURE
POWER STEERING DEVICE
METHOD FOR POLISHING OPTICAL PARTS
OPTIMUM SHIFT TIMING DISPLAY DEVICE
WATER-STOPPING METHOD USING POLYACRYLIC ACID
HERBICIDE COMPOSITION
MEASURING DEVICE FOR RADIATION CHARACTERISTICS OF ANTENNA
COMPOSITE DOUBLE-STAGE LOW NOX BURNER WITH GAS MIXING COMBUSTION
PRODUCTION OF STRUCTURAL MATERIAL
