Gebuehrenanzeiger fuer Fernsprechapparate,申请号DE1957B044417-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	Gebuehrenanzeiger fuer Fernsprechapparate
摘要
申请公布号	DE1059973(B)	申请公布日期	1959.06.25
申请号	DE1957B044417	申请日期	1957.04.26
申请人	RICHARD BOSSE & CO.	发明人	KNIEHAHN DR.-ING. WERNER
分类号	H04M15/28	主分类号	H04M15/28
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for repairing a broken warp thread on weaving machines, and the rethreading mechanisms used.

Corrosion preventing pigment and composition.

Valve for aerosol container to dispense a given amount of aerosol.

Method and circuit arrangement for allocating the access right to one of a plurality of slave processors having access to the bus system of a master processor.

Apparatus for removing waste rovings from the roving bobbins.

Dosing equipment for additional material.

Monoclonal antibodies specific to surface receptor for IgE and hybrid cell lines producing these antibodies and use thereof.

Cloning and expression of acidic fibroblast growth factor.

Code converter with complementary output voltages.

Active matrix display devices.

Compositions and method for modulating the effect of INF and IL-1.

Method for generating variably scaled displays.

Internal combustion engine ignition apparatus.

Semiconductor memory with improved write function.

Glass capillary tube and method for its production.

Electrical insulating oil composition.

Photo-imaged dielectric layer.

Hydroxybutenolide derivatives, production and use thereof.

High whiteness silver halide photographic paper for direct positives.

Optical modulation device.