Système de transmission d'ondes porteuses à plusieurs canalisations,申请号FRD860788-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	Système de transmission d'ondes porteuses à plusieurs canalisations
摘要
申请公布号	FR860788(A)	申请公布日期	1941.01.31
申请号	FRD860788	申请日期	1939.10.10
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H04J1/04;H04J1/12	主分类号	H04J1/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Phosphonooxamethyl ethers of taxane derivatives

Bicyclopolyazamacrocyclocarboxyclic acid complexes,their conjugates,processes for their preparation,and use as contrast agents

ELEKTRICNO TOPLJIVI CEVNI NAGLAVCI

POSTUPAK I UREDJAJ ZA GASNU ANALIZU

Pupill-tonet-multifokal öyelinse

POSTUPAK ZA PREČIŠĆAVANJE VODENIH RASTVORA ZAGADJENIH NITRATNIM JONIMA

Fremgangsmåte og anordning til biologisk rensing av avlöpsvann

Förfarande för framställning av ett byggnadsmaterial av en blandning utav termoplastavfall och mineral

PROCEDE ET MACHINE AUTOMATIQUE DE FABRICATION D'ANNEAUX CALIBRES A PARTIR D'UN EXTRUDAT FILE OU PROFILE.

CONTACT LENS CASE

MULTIFOCAL OPHTHALMIC LENS PAIR

Electric regenerative braking control device for electric vehicle - uses automatic transmission type control lever connected to control unit through electrical potentiometer

Spray push button nozzle for distributor of liq. - contains spray nozzle having spray orifice connected to supply channel from container, with cylindrical surface limiting this orifice having circular section

Système d'information multimédia.

Appareil de chauffage pour la fausse torsion d'une fibre synthétique.

OPERATING APPARATUS FOR ELECTRIC MOTOR

MOTOR BRAKE UNIT

STATOR EQUIPPED WITH STARTING CURRENT LIMITING COIL

SUPERCONDUCTIVE POWER CONTROLLER