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
FIELD EFFECT TRANSISTOR
摘要
申请公布号
JPH03200340(A)
申请公布日期
1991.09.02
申请号
JP19890344143
申请日期
1989.12.27
申请人
SUMITOMO ELECTRIC IND LTD
发明人
NISHIYAMA NAOKI
分类号
H01L21/20;H01L21/338;H01L29/778;H01L29/812
主分类号
H01L21/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR THE REFUELLING OF NUCLEAR REACTORS
COMBINATION PULL AND LOCKING ASSEMBLY FOR AUTOMOBILE DOORS
Control means in a bag making installation
TRIM LIFT GUARD FOR LAWNMOWERS
AQUEOUS FLUID FLOODING METHOD FOR RECOVERING OIL
MICROWAVE OVEN WITH ROTATABLE SHELF
EXERCISER FOR ARMS AND LEGS
Apparatus for wetting textile materials
Device for purging pitot tubes
Improvements in or relating to unsupported sheet material
Apparatus for determining physical properties of materials
Improvements in cutting tools
PASTRY TABLE PRODUCT SEPARATING CONVEYOR
FLEXIBLE DUCT COUPLING FOR AIR DIFFUSING SYSTEM
CONTROL AND INDICATION SYSTEM FOR EXPLOSION SUPPRESSORS
COMPOSITIONS COMPRISING ACID-CATALYZED AND ALKALINE-CATALYZED ORGANOPOLYSILOXANES
Color stabilized mica
Improvements in yarns
Improvements in electronic digital computers
Distillation and power producing plant