Systèmes de téléphonie automatiques ou analogues,申请号FRD846037-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	Systèmes de téléphonie automatiques ou analogues
摘要
申请公布号	FR846037(A)	申请公布日期	1939.09.07
申请号	FRD846037	申请日期	1938.05.07
申请人	LE MATERIEL TELEPHONIQUE	发明人
分类号	H04Q3/00	主分类号	H04Q3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Metallpigmenthaltiges Überzugsmittel auf wässeriger Basis.

PIEZOELECTRIC TRANSDUCER SOUND GENERATING DEVICE AND MECHANICAL-ELECTRICAL TRANSDUCER

Vorrichtung zur Bestimmung des Treibstoffverbrauchs eines Fahrzeugs

CMOS DIFFERENTIAL AMPLIFIER

VOLTAGE SELECTED DEVICE

DEVICE FOR OPERATING THE VALVE OF A SHOWER HEAD

Longer effective automatic umbrella

Flame retardant hot melt adhesive compositions using brominated styrene/atactic polypropylene graft copolymers

Stable compositions for parenteral administration and method of making same

Liquid detergents

Method of processing water, in particular bath water

Building extension

Method and apparatus for reproducing blended colorants on an electronic display

OROLOGIO DA POLSO

STRUTTURA DI MOBILE PER VIDEOGIOCHI E SIMILI

ELEMENTO DI CORREZIONE DECORATIVA O RESTAURO PER PARETI PIASTRELLATE E RELATIVO CORREDO.

PRESSA A TAVOLO ROTATIVO PER PIASTRE DI CALCESTRUZZO O SIMILI.

PIANO DI COTTURA MODULARE

PERSONALIZZAZIONE DEI QUADRANTI DEGLI OROLOGI CON SOGGETTI FOTOGRAFICI