Railway car retarder speed control apparatus,申请号US19550493902-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	Railway car retarder speed control apparatus
摘要
申请公布号	US3175082(A)	申请公布日期	1965.03.23
申请号	US19550493902	申请日期	1955.03.14
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	MISHELEVICH BENJAMIN
分类号	B61K7/12;B61L17/02	主分类号	B61K7/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CATHODE INTERCALATION COMPOSITIONS, PRODUCTION METHODS AND RECHARGEABLE LITHIUM BATTERIES CONTAINING THE SAME

A NUTRITIONAL DIETARY SYSTEM, FORMULATION, KIT AND METHOD FOR USE IN PREPARING AN INDIVIDUAL FOR A PREDETERMINED ACTIVITY

Image contrast control method for plasma display panel

Internal combustion engine of premixed charge compression self-ignition type

Transmission and clutch control

Platinum coating process

Blow moulding method and apparatus

Electronic component mounting method and electronic component mounting structure

Planar inertial sensor, in particular for portable devices having a stand-by function

Grooved rail with damper

Electrochemical display device

Electrically controlled throttle device and method for connecting a rotary shaft to a metal plate of such a device

Suspension control device

Navigation apparatus

Construction machine

MULTILAYER INSULATED WIRE AND TRANSFORMER USING THE SAME

Parallel hybrid vehicle