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
FLUX CENTERING AND POWER CONTROL FOR HIGH FREQUENCY SWITCHING POWER SUPPLIES
摘要
申请公布号
EP0155369(B1)
申请公布日期
1988.06.29
申请号
EP19840114673
申请日期
1984.12.04
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
MACINNIS, ALEXANDER GARLAND;NUNNERY, WILLIAM BURRELL
分类号
H02M3/28;H02M3/337;H02M7/538;(IPC1-7):H02M3/337
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
OPERATION MOTOR WITH TWO DEGREES OF FREEDOM AND CONTROLLER THEREOF
COOLING DEVICE OF FORCED CIRCULATION WATER COOLING ENGINE
THERMOSTAT
PURIFICACION DE EFLUENTES GASEOSOS DE COMBUSTION.
TETRAHYDROISOQUINOLINE DERIVATIVES & PHARMACEUTICAL COMPOSITION CONTAINING THEM
TWO-CYCLE LUBRICATING OIL
PRODUCTION SYSTEM OF ELECTROLYZED WATER
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
BENCH TESTING APPARATUS FOR FUEL FILLER CAP
MUTANT HUMAN INTERLEUKIN-6
A MULTI-STRAND FINISHING BLOCK
OPERATING DEVICE OF A MOTORCYCLE SIMULATOR
IN-WIRE SELECTIVE ACTIVE CANCELLATION SYSTEM
HUEVERA.
HYDRAULIC CIRCUIT APPATATUS FOR HYDRAULIC OPERATING MACHINE
MATRIZ DE ENSAYO QUE SIRVE PARA REALIZAR DOSIFICADOS.
PELICULA MULTICAPA IMPRIMIBLE DE GRAN PERMEABILIDAD.
NUEVOS DERIVADOS DE LA ERITROMICINA, SU PROCEDIMIENTO DE PREPARACION Y SU APLICACION COMO MEDICAMENTOS.
PROCEDIMIENTO Y SU DISPOSITIVO PARA LA ALIMENTACION DE TUBOS DE ILUMINACION POR DESCARGA FLUORESCENTE.
New process for obtaining alcohol-free beer.