Improvements relating to railway traffic controlling apparatus,申请号GB19430001376-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 relating to railway traffic controlling apparatus
摘要
申请公布号	GB569720(A)	申请公布日期	1945.06.06
申请号	GB19430001376	申请日期	1943.01.27
申请人	WESTINGHOUSE BRAKE & SIGNAL COMPANY LIMITED	发明人
分类号	B61L23/16	主分类号	B61L23/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Automatic starting device for internal combustion engines

Process for producing steroid trienes

Extension grate for multiple retort stokers

Processes for converting black iron oxide to red iron oxide

Primary cell and battery

Herbicidal compositions and methods employing solutions of substituted ureas in monohydric phenols

Control circuit for a pin setting machine

Bowling pin respotting mechanism

Cathode spot excitation

Parallel opposed power amplifiers

Etching solutions and process for etching members therewith

Voice transmitting gas mask

Closure structure

Rake attachment for tractor mounted front end loaders

Ruffling attachment for a sewing machine

Atom-bombproof shelter

Improvements in or relating to looms