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 construction
摘要
申请公布号
US1765632(A)
申请公布日期
1930.06.24
申请号
US19280317646
申请日期
1928.11.06
申请人
STEPHENS EDWARD A
发明人
STEPHENS EDWARD A.
分类号
F16K31/528
主分类号
F16K31/528
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Systems for Highly Efficient Solar Power Conversion
Application Integration Framework
EMBOLIC FILTER LOOP FABRICATED FROM COMPOSITE MATERIAL
Fuel Cell Device
Hydrogel composition and method for making the same
ROUTING PROTOCOLS FOR ACCOMMODATING NODES WITH REDUNDANT ROUTING FACILITIES
METHOD OF PRIMING A PRINTHEAD WITH CONCOMITANT REPLENISHMENT OF INK IN AN INK SUPPLY CHAMBER
DEVICE AND METHOD FOR CONTROLLING A VALVE WITH CONSUMABLE ENERGY MONITORING
Catalyst for Cellulose Hydrolysis and/or Reduction of Cellulose Hydrolysis Products and Method of Producing Sugar Alcohols From Cellulose
Device for introducing a liquid substance into the exhaust gas of an internal combustion engine
System for controlling exhaust aftertreatment
WINDFARM COLLECTOR SYSTEM LOSS OPTIMIZATION
Three dimensional, position observation method and apparatus
Multi-channel Chromatic Dispersion Compensator
METHOD FOR OPTIMIZING AND/OR MANUFACTURING EYEGLASS LENSES
Embedded cache memory in image sensors
Organic electroluminescence element
APPARATUS AND METHOD FOR TRANSMITTING DATA USING A PLURALITY OF CARRIERS
METHOD AND SYSTEM FOR PROVIDING ONLINE PROMOTIONS THROUGH A SOCIAL NETWORK-BASED PLATFORM
BELT SKEW CORRECTION CONTROLLING METHOD, BELT TRANSPORTATION DEVICE, AND RECORDING APPARATUS
