Valve for controlling and interrupting the flow of fluids,申请号US19390264008-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	Valve for controlling and interrupting the flow of fluids
摘要
申请公布号	US2217876(A)	申请公布日期	1940.10.15
申请号	US19390264008	申请日期	1939.03.24
申请人	SHELL DEVELOPMENT COMPANY	发明人	RICHARDSON ARTHUR WHITTAKER
分类号	F16K5/00;F16K5/10	主分类号	F16K5/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Device for determining the presence and/or characteristics of an object or a substance

A self-watering system for grow bags

Compounds and their use

A hairstyling aid

Chemical method

Switched reluctance generators

Pharmaceutical compounds

Construction cost control system

Car hub caps and alloy wheels

Slope reinforcing structure and method

Rotary hermetic refrigeration motor/compressor

Improvements in and relating to training aids

Water cooled alternator

Current generator circuit

Cell cycle regulated repressor and DNA element

Method of welding a drive band onto a projectile

Testing an integrated circuit device

Rail off loading system