Perfectionnement aux diodes de puissance,申请号FR19650979507-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Perfectionnement aux diodes de puissance
摘要
申请公布号	FR1407787(A)	申请公布日期	1965.08.06
申请号	FR19650979507	申请日期	1965.06.24
申请人	COMPAGNIE GENERALE D'ELECTRICITE	发明人	GALLET GEORGES;COURRIER GILBERT
分类号	B23K26/073;H01L23/31	主分类号	B23K26/073
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Device for flowthrough rate measurement in an internal combustion engine

Device for adjusting the length of a band or the like

Ramp bridging device

LIFTING HOOD FOR DUST COLLECTOR OF MELTING FURNACE

PREPARATION OF ACRYLAMIDE POLYMER

WASHING OF GRAINS

4-QUINOLONE DERIVATIVE

NOVEL SULFONYLUREA AND SULFONYLTHIOUREA, MANUFACTURE AND HERBICIDAL AND/OR GROWTH REGULANT COMPOSITION

REGULATOR FOR DAMPENING MEDIUM DEPENDING UPON THICKNESS OF INK LAYER

GERMICIDAL COMPOSITION

HYDROXYALKANESULFONIC ACID, ITS DERIVATIVE AND ITS PREPARATION

NOVEL OLIGONUCLEOTIDE, MANUFACTURE AND USE AS MEDIUM FOR INTERFERON ACTIVITY

PRESSURE DISPLAY APPARATUS OF BREATHING PROTECTING APPARATUS

ELECTRIC CLEANER

ELECTRIC CLEANER

CONCRETE FILLING FOR PILE MOLDING