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
摘要
申请公布号
JPS5522938(B2)
申请公布日期
1980.06.19
申请号
JP19730027044
申请日期
1973.03.09
申请人
发明人
分类号
H01L21/28;H01L21/324;H01L29/43;H01L33/30;H01L33/40
主分类号
H01L21/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THIN FILM MAGNETIC HEAD
X-RAY HIGH VOLTAGE DEVICE
CARRIAGE MECHANISM FOR MAGNETIC DISK DEVICE
OPTICALLY ACTIVE FLUORINE-CONTAINING DIOL DERIVATIVE
PRODUCTION OF HEAT RESISTANT ALUMINA COMPLEX OXIDE
POWER CONVERTER
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
MANUFACTURE OF DIAMETER REDUCED PIPE
DISCHARGE LAMP
SUPERCONDUCTING MATERIAL
METHOD FOR POSITION TRACKING OF STOCK
SPEED CHANGE SELECTING MECHANISM FOR FOUR-WHEEL DRIVE DEVICE
DEVICE FOR PRODUCING SINGLE CRYSTAL OF III-V COMPOUND SEMICONDUCTOR
ETCHING OF SEMICONDUCTOR MATERIAL
MANUFACTURE OF SUPERCONDUCTING THIN FILM
ELECTRIC WIRE FOR HIGH-FIDELITY SIGNAL TRANSMISSION
SEPARATION OF ISOTOPE
VOLTAGE DROPPER FOR OFF-DELAY TIMER
HYBRID INTEGRATED CIRCUIT
ION BEAM GENERATING DEVICE