Improvements in self-closing valves for controlling the flow of fluids,申请号GB19420004549-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 self-closing valves for controlling the flow of fluids
摘要
申请公布号	GB554482(A)	申请公布日期	1943.07.06
申请号	GB19420004549	申请日期	1942.04.07
申请人	HOPKINSONS LIMITED;WILLIAM BOURNE DALE	发明人
分类号	F16K31/383	主分类号	F16K31/383
代理机构		代理人
主权项
地址

您可能感兴趣的专利

ANGLE DETECTING APPARATUS

POWER MEASURING DEVICE

MULTICOMPONENT FORCE DETECTOR AND MULTICOMPONENT FORCE DETECTION APPARATUS USING THE SAME

APPARATUS FOR AUTOMATICALLY ANALYZING INTERFERENCE OF HOLOGRAM

SOUND CONTROLLER FOR CEREAL GRAIN DRIER

ROTATIONAL SPEED CONTROLLER FOR CEREAL GRAIN DRIER

HEAT-INSULATING BOX BODY

DEFROSTING METHOD OF AIR CONDITIONER

BLASTING METHOD IN UNDERGROUND CAVITY EXCAVATION

PHYSICAL VAPOR GROWTH DEVICE

VIBRATION REMOVING DEVICE

AUTOMATIC BUILDING SYSTEM OF CONSTRUCTION MATERIAL

OPERATING EQUIPMENT FOR HYDRAULIC FRONT LOADER

PRODUCTION OF WORK ROLL FOR COLD ROLLING MILL

PIVOT DRIVE ASSEMBLY OF PIVOTING SHAFT

COUNTER CIRCUIT

SEMICONDUCTOR DEVICE

INSERTION-TYPE CLINOMETER