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
SWITCHING REGULATOR
摘要
申请公布号
JPH044750(A)
申请公布日期
1992.01.09
申请号
JP19900103413
申请日期
1990.04.19
申请人
NEC CORP
发明人
KAWAHARA TAKESHI
分类号
H02M3/28
主分类号
H02M3/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
APPARATUS FOR THE ELECTROLYTIC GENERATION OF CHLORINE
DIGITAL TAPE RECORDERS
OPEN SIDED ADJUSTABLE CLAMP
PLASTICS INJECTION APPARATUS
CLUTCH COVER ASSEMBLY
ELECTRO MAGNETIC APPARATUS
LASERS
HAIR CURLERS
METHOD AND MEANS FOR MEASURING THE DEPTH OF CRACKS
A GRASS EDGING MACHINE
THERAPEUTIC AGENTS
SONAR UNDERWATER HAZARD WARNING
METHOD TO STOP ALKALI-AGGREGATE REACTIONS IN CONCRETE ETC.,AND MEANS TO CARRY OUT THIS METHOD
IMPROVEMENTS IN MOVING COIL LOUDSPEAKERS
Duct jointing devices
ELECTRICAL POWER DISTRIBUTION CONTROL SYSTEM
PROCESSO PARA A PREPARACAO DE UM CREME DENTARIO EMBALADO EM CONTACTO COMPATIVEL COM UMA SUPERFICIE DE RESINA DE POLIOLEFINA DA EMBALAGEM
PERSIANA ARTICULADA
PROCESSO PARA A PREPARACAO DE 2', 3'-DIDESOXI-2', 2'-DIFLUORONUCLEOSIDOS
IC CARD
