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
CONVERTITORE CORRENTE CONTINUA/CORRENTE CONTINUA DI TIPO RISONANTE SERIE PRESENTANTE RENDIMENTO ELEVATO ANCHE PER BASSI VALORI DEL CARICO.
摘要
申请公布号
IT1206484(B)
申请公布日期
1989.04.27
申请号
IT19830020460
申请日期
1983.04.06
申请人
ITALTEL SOCIETA ITALIANA TELECOMUNICAZIONI S.P.A.
发明人
VITTORIO BORELLI
分类号
H02M;(IPC1-7):H02M/
主分类号
H02M
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Soluble interferon a-receptor, its preparation and use
Hygromycin b resistance conferred by aphiv gene asa selectable marker in plants
Synergistic pharmaceutical compositions comprising adenosine antagonists and cholinomimetic agents
Process for the production of an alkali metal citrate
PHENYLIMIDAZOLIDINE DERIVATIVES, THEIR PREPARATION AND THEIR USE
PROCESS FOR PREPARATION OF CIMETIDINE
Device for heating water
Vortex tube separating device
INK JET CARTRIDGE, INK JET HEAD AND PRINTER
NUCLEAR FUEL PELLET PRODUCTION PROCESS, INCLUDING PRODUCTION AND USE OF FLOWABLE AND SINTERABLE POWDERS OBTAINED DIRECTLY BY PEROXIDE DEPOSITS
METHOD AND APPARATUS FOR PRODUCING HOLLOW GLASS FILAMENTS
DUST COLLECTOR
METHOD AND APPARATUS FOR CONTROLLING HEAT REJECTION IN A REFRIGERATION SYSTEM
FLEXIBLE BOOT FOR DRIVING AXLE JOINTS
MODIFICATION OF (CO)POLYMERS EMPLOYING ORGANIC PEROXIDES
THERMAL FLUX MASS FLOWMETER
RETAINER FOR DOCUMENTS WITH ALARM
SAILBOAT WITH LIFTING AND ANTI-LISTING DEVICE
ARTIFICIAL SPOON-BAIT FOR FISHING
SIDE WING SNOW PLOW ASSEMBLY WITH ROTATION PREVENTING LINK MOUNTED PISTON ROD SLIDE BEARING
