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 POWER SUPPLY CIRCUIT
摘要
申请公布号
JPH04138020(A)
申请公布日期
1992.05.12
申请号
JP19900257204
申请日期
1990.09.28
申请人
NEC CORP
发明人
HAYAZAKI KIYONOBU;YANO YASUSHI;IMAMURA MASAHIRO
分类号
H02H7/12;H02M3/28
主分类号
H02H7/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INTEGRATED MEMORY CONTROL APPARATUS
HANDS FREE CONTACT DATABASE INFORMATION ENTRY AT A COMMUNICATION DEVICE
PUMP CONTROL FOR FORMATION TESTING
ENDOVASCULAR DEVICES AND METHODS
METHOD TO SELECT ANIMALS WITH A HIGH CAPACITY OF EMBRYO PRODUCTION
PROCESSES FOR MAXIMIZING ETHANOL FORMATION IN THE HYDROGENATION OF ACETIC ACID
PROCESS FOR THE PREPARATION OF IRBESARTAN
BENZYLPIPERAZINE DERIVATIVES AS MOTILIN RECEPTOR ANTAGONISTS
PROCESS FOR THE PREPARATION OF PIPERAZINE COMPOUNDS AND HYDROCHLORIDE SALTS THEREOF
PREVENTION AND TREATMENT OF INFLAMMATION-INDUCED AND/OR IMMUNE-MEDIATED BONE LOSS
MULTI-SPEED TRANSMISSION
INTERCHANGEABLE SHAFT SYSTEM
MULTIMEDIA PLAYBACK CALIBRATION METHODS, DEVICES AND SYSTEMS
METHOD FOR MAKING BURIED CIRCUMFERENTIAL ELECTRODE MICROCAVITY PLASMA DEVICE ARRAYS, AND ELECTRICAL INTERCONNECTS
FUSION BONDING PROCESS AND STRUCTURE FOR FABRICATING SILICON-ON-INSULATION (SOI) SEMICONDUCTOR DEVICES
NOVEL PYRAZOLE-3-CARBOXAMIDE DERIVATIVE HAVING 5-HT2B RECEPTOR ANTAGONIST ACTIVITY
ORGANIC COMPOUNDS
Low iron high transmission glass with boron oxide for improved optics, durability and refining, and corresponding method
DUAL DAMASCENE-LIKE SUBTRACTIVE METAL ETCH SCHEME
HYBRIDOMA PRODUCING ANTIBODIES TO LAWSONIA INTRACELLULARIS
