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 CRYSTAL
摘要
申请公布号
JPH0338835(A)
申请公布日期
1991.02.19
申请号
JP19890172907
申请日期
1989.07.06
申请人
NEC CORP
发明人
IWATA NAOTAKA
分类号
H01L29/73;H01L21/331;H01L29/205;H01L29/737
主分类号
H01L29/73
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Bloco terminal para taxas de transmissão elevadas na técnica de telecomunicações e dados
Jogo de mancal para uma junta esférica, junta esférica, e, método para produzir uma junta esférica.
Dispositivo e processo para renovação de superfícies circulares para pneus
LINEAR MOTOR
METHOD FOR MONITORING ABNORMALITY OF EQUIPMENT
DIGITAL CONTROL SYSTEM
VIDEO SIGNAL RECORDING DEVICE AND VIDEO SIGNAL REPRODUCING DEVICE
METHOD AND DEVICE FOR DIVIDING DIGITAL SIGNAL DATA INTO CLASSES AND METHOD AND DEVICE FOR ADAPTIVE Y/C SEPARATION
EXPOSURE CONTROLLER
PICTURE PROCESSING UNIT
ORIGINAL READER
METHOD FOR CALCULATING NUMBER OF LINE
METHOD AND APPARATUS FOR GENERATION OF CONVERSATION-SPEED DIAL DIRECTORY BY USER DEFINITION
DEVICE FOR PRODUCING GAAS COMPOUND SEMICONDUCTOR CRYSTAL AND METHOD THEREFOR
LIQUID PLANT GROWTH PROMOTER AND USAGE OF ITS DILUTE SOLUTION
CERAMIC PASTE COMPOSITION
CONTROL UNIT OF ELEVATOR DOOR
DOUBLE COATED ADHESIVE LABEL FEEDER
GENERAL-PURPOSE WORK RANGING MACHINE
