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
Stop valve
摘要
申请公布号
US2122667(A)
申请公布日期
1938.07.05
申请号
US19370118935
申请日期
1937.01.04
申请人
WADDELL HOMER J
发明人
WADDELL HOMER J.
分类号
F16K5/02
主分类号
F16K5/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILTER UNIT FOR ELECTRIC RAILCAR
PNEUMATIC TIRE FOR CAR AND MANUFACTURE THEREOF
RADIATIVE NUCLIDE METAL CHELATE
(A) ;NOVEL PHENOTHIAZINE AND PHENOXAZINE, MANUFACTURE AND USE FORELECTROCHROMIC RECORDING DEVICE
VAPOR GROWTH METHOD
HIGH VOLTAGE GENERATOR
SEMICONDUCTOR STORAGE DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
CAPPED CORE TYPE REACTOR
COMPOSITE MATERIAL HAVING PIEZOELECTRIC PROPERTY
SEMICONDUCTOR PRESSURE SENSOR
MANUFACTURE OF SEMICONDUCTOR DEVICE
REMOVAL OF SURFACE DAMAGE TO SILICON SUBSTRATE
METHOD FOR RECRYSTALLIZATION OF THIN FILM SEMICONDUCTOR LAYER
SOLID-STATE IMAGE PICKUP DEVICE
MANUFACTURE OF THIN FILM TRANSISTOR AND MANUFACTURING EQUIPMENT
SEMICONDUCTOR DEVICE
CONTROL DELAY COMPENSATOR
FM SIGNAL TRANSMISSION SYSTEM
TWO-WAY SWITCH
