Improvements in and connected with advertising apparatus,申请号GB19310015465-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	Improvements in and connected with advertising apparatus
摘要
申请公布号	GB388411(A)	申请公布日期	1933.02.27
申请号	GB19310015465	申请日期	1931.05.27
申请人	MALCOLM WALKER;MALCOLM MONTAGUE WALKER;GEORGE MORTON CLARK	发明人
分类号	G09F11/295	主分类号	G09F11/295
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PRINTER OF TELEVISION RECEIVER

RACK/PINION TRANSMITTING APPARATUS

SURFACE TREATMENT OF ALUMINUM ALLOY FOR PATTERNING

MANUFACTURE OF FUEL STRUCTURAL MEMBER WITH HIGH CORROSION RESISTANCE

HEAT RESISTANT CR-MO-V STEEL

Solder/braze-stop composition.

An etchable electrophotographic long-run printing plate and method of making same.

Stabilized polyester-polycarbonate blends and stabilization process therefor.

Synthetic polymer-propellant compositions forming cold foamed structures.

Fine composite powder material and method and apparatus for making the same.

Method and device for coating a preform of a spectacle glass with a protection sheet.

Improvements in microcapsules.

Automatic distributor for flat, rigid objects.

A method for splitting di-sulphide bonds.

Laminar electrical heaters.

REGULATOR FOR MEMBRANE

ACOUSTIC CONVERTER

Process for treating surfaces of heat exchangers.