COVER GLASS FOR LIGHT SIGNALS,申请号CAD751790-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	COVER GLASS FOR LIGHT SIGNALS
摘要
申请公布号	CA751790(A)	申请公布日期	1967.01.31
申请号	CAD751790	申请日期
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	WILLIAM K. LOCKHART
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Arrangement for monitoring a stored-program control device

Process for the production of a large rubbish container and a container produced by this process

Backwash filter

Process for the production of formic acid

INDICATOR MEANS

Learning control arrangement for the control of a motor vehicle engine

Method and device for surface-coating uneven plates

Device for drying and disinfecting shoes

Method for ventilating a stall and ventilation installation for implementing the method

Device for guiding film-base sheets through a diffusion-development unit

High-speed two-stroke internal combustion engine with crankcase scavenging

Simultaneous SO2 and NOx scrubbing

Spark extinguishing circuit on a switching contact

Process for producing a highly reactive pitch fraction, and its use

Process for the production of a glass fibre preform, and an apparatus for carrying out the process

Die for hot-rolling in the manufacture of wires from iron ore or an iron alloy, and a process for this purpose

Method for the production of tools for the production of threads by thread rolling

DUPLEX-PLUNGER-PUMPE