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
HIGH FREQUENCY SWITCHING DEVICE
摘要
申请公布号
JPH01248553(A)
申请公布日期
1989.10.04
申请号
JP19880075495
申请日期
1988.03.29
申请人
NEC CORP
发明人
KAWASAKI FUMIO
分类号
H01L27/04;H01L21/82;H01L21/822;H01P1/15;H03F3/60
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
CARDIAC EVENT RECOGNITION TECHNIQUES FOR USE WITH A DELTA MODULATOR
3-AMINO QUINUCLIDINE DERIVATIVES
1-DETHIA-1-OXA-3-CEPHEM-DERIVATIVES
2- 4-PYRIDYL -THIAZOLE DERIVATIVES
IN-HOME DRINK DISPENSER
POLYVINYL BUTYRAL LAMINATES WITH TETRAETHYLENE GLYCOL DI-N- HEPTANOATE PLASTICIZER
TROLLEY RETURN REGISTERING SYSTEM
BOVINE CALF CHYMOSIN
CATALYST SUPPORT FOR ALPHA-OLEFIN POLYMERISATION
PLANT NUTRIENT-CLEANING-POLISHING IMPREGNATED OR COATED DEVICE
FISH HOLDING DEVICE
TRANSMITTING MODEMS USING FSK
CELL CULTURE MICROCARRIERS
BIPOLAR MEMBRANE
FEED WATER PREHEATER WITH A DESUPERHEATER CASING
IN VITRO VESICULAR - SHRUB LIKE ENDOMYCORRHIZIAN MUSHROOMS
HEAT EXCHANGER WITH FINS
MODULAR SELF-ROUTING PCM SWITCHING EXCHANGE
FUEL COMPOSITIONS
PHOSPHOHEMIHYDRATE PROCESS FOR PURIFICATION OF GYPSUM
