Einrichtung an einer Vierdraht- oder Zweidrahtleitung zum Mitsprechen und Mithören,申请号CH19610011772-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	Einrichtung an einer Vierdraht- oder Zweidrahtleitung zum Mitsprechen und Mithören
摘要
申请公布号	CH390325(A)	申请公布日期	1965.04.15
申请号	CH19610011772	申请日期	1961.10.11
申请人	VIERLING,OSKAR,PROF. DR.	发明人	BRUECKNER,EGON,DIPL.-PHYS.;FALKE,ROLF;PIEPENBRINK,WERNER
分类号	H04M3/56	主分类号	H04M3/56
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Morpholinoethylesters of mycophenolic acid and pharmaceutical compositions

A PROCESS FOR THE PREPARATION OF LIPOPHILIC AMINO ACID DERIVATIVES,AND LIPOPHILIC AMINO ACID DERIVATIVES

Curable organosiloxane compositions

KERAMISK FILTER FOR SMELTET METALL.

Adhesive compositions for use on vinyl substrates

Method for improving magnesium oxide steel coatings using non-aqueous solvents

Automatic self adjusting cable control device

Method for manufacturing ice and apparatus therefor

Indoor multiple-purpose hydroponic cultivation planter

EPOXYHARPIKSIMPRAEGNERET, VAEVET TEKSTIL, DETS FREMSTILLING OG ANVENDELSE

PULVERDOSERINGSANORDNING.

Proximal manifold and adapter

COMMUTATEUR VIDEO.

Plant growing method and container

Florist foil or similar article

Tri-spoked steering wheel

Programmable controller housing

Door shield for protecting door from dogs

ARTHROSCOPY SUPPORT STAND