首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Valve actuator
摘要
申请公布号
US2432172(A)
申请公布日期
1947.12.09
申请号
US19430499976
申请日期
1943.08.25
申请人
WEDGEPLUG VALVE COMPANY
发明人
REED ISAAC N.;MAYER JOHN K.
分类号
F16K31/54
主分类号
F16K31/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR DYEING FABRIC
SKIMMING-PREVENTING WOVEN FABRIC, AND CONTAINER, FABRIC, PATCH FORMED FROM SKIMMING-PREVENTING WOVEN FABRIC, METHOD FOR PRODUCING INFORMATION-RECORDED YARN FOR WOVEN FABRIC, AND METHOD FOR PRODUCING SKIMMING-PREVENTING WOVEN FABRIC
APPARATUS AND METHOD FOR ELECTRON BEAM MELTING OF METAL
TUBULAR CATHODE FOR USE IN SPUTTERING PROCESS
Cu-Ni-Si-Zn-Sn BASED ALLOY STRIP EXCELLENT IN THERMAL PEELING RESISTANCE OF TIN PLATING, AND TIN PLATED STRIP THEREOF
VAPOR DEPOSITION APPARATUS AND VAPOR DEPOSITION METHOD
ROTARY DEGASSING DEVICE
PROCESS FOR PRODUCING ALUMINUM MATERIAL FOR ELECTROLYTIC CAPACITOR ELECTRODE, ALUMINUM MATERIAL FOR ELECTROLYTIC CAPACITOR ELECTRODE, PROCESS FOR PRODUCING ELECTROLYTIC CAPACITOR ELECTRODE MATERIAL, ANODE MATERIAL FOR ALUMINUM ELECTROLYTIC CAPACITOR, AND ALUMINUM ELECTROLYTIC CAPACITOR
BARREL PLATING METHOD
METHOD FOR FORMING COPPER-FREE PLATED FILM ON RESIN
METHOD FOR PRODUCING SILVER POWDER
MOLDING MATERIAL
LIQUID BLEACHING DETERGENT COMPOSITION
RUBBER COMPOSITION FOR TIRE TREAD
METHOD FOR PRODUCING PHTHALOCYANINE
CURABLE COMPOSITION AND METHOD FOR FIXING TEMPORARILY MEMBER BY USING IT
WEATHER-RESISTANT ADHESIVE CONSISTING OF NATURAL RAW MATERIALS
POLYTRIMETHYLENE TEREPHTHALATE-BASED POLYESTER FILM
RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE RUBBER COMPOSITION FOR AIR PERMEATION-PREVENTING LAYER
BUILDING CURABLE POLYORGANOSILOXANE COMPOSITION
