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
JPH02226755(A)
申请公布日期
1990.09.10
申请号
JP19890047843
申请日期
1989.02.28
申请人
NEC CORP
发明人
MURAYAMA MOTOAKI
分类号
H01L27/04;H01L21/822
主分类号
H01L27/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PIPING CONNECTING STRUCTURE FOR FLUID TYPE ACTUATOR
CAR BODY FITTING BRACKET FOR ACCESSORIES
GAS COMPRESSOR
ROTARY COMPRESSOR
INJECTOR
GAS TURBINE
EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
PLASTIC PLATE FOR VENTILATION TROUGH WINDOW
MANUFACTURING FACILITY FOR COMPRESSED AIR
ROTARY COMPRESSOR
TAPPET
ERECTOR DEVICE FOR MULTIPLE SHIELD MACHINE
STEPLADDER
CONCRETE PLACING METHOD
GLASS LOAD RECEIVING STRUCTURE OF VERTICAL BAND WINDOW
RETROFITTED CUT-OFF RING
ARTIFICIAL STONE PLATE AND ITS MANUFACTURING METHOD
METHOD OF ASSEMBLING WOOD RIGID FRAME AND TEMPORARY SCAFFOLD
DWELLING HOUSE WITH INNER BALCONY
TOILET STOOL