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 used as a control
摘要
申请公布号
US2532607(A)
申请公布日期
1950.12.05
申请号
US19470794387
申请日期
1947.12.29
申请人
NELLIE CHURCHMAN
发明人
CHURCHMAN NELLIE
分类号
F04B49/035;F16T1/00;F16T1/14
主分类号
F04B49/035
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR OPERATING A FLOWMETER
Storage Device
Slide-on groove and flange faceplate- tieplate overflow sub-assembly of a sink or bath drain assembly
Fastening Device, Module Mounting Mechanism and Information Processing Apparatus
Moving Bed Hydrocarbon Conversion Process
TOOL BIT EXCHANGE SYSTEM AND METHOD
Excimer discharge lamp and method of making the same
DENSE PHASE INDUCTION SYSTEM AND METHOD
METHOD AND SYSTEM FOR REMOVING IMPURITIES FROM HYDROCARBON OILS VIA LEWIS ACID COMPLEXATION
1-BIARYLAZETIDINONE DERIVATIVE
Gaming Machine With Orientable Indicia and Method
Method for experimentally optic transmitting information through an optic nerve
IMAGE FORMING APPARATUS, AND CONTROL METHOD AND STORAGE MEDIUM THEREFOR
GAMING SYSTEM, GAMING DEVICE AND METHOD PROVIDING TRACE SYMBOLS
System and method for storing and providing routes
METHOD AND SYSTEM FOR IDENTIFYING WEB DOCUMENTS FOR ADVERTISEMENTS
HIDDEN SPEAKER APPARATUS
SLIDING KEY FOB
Flag pole buddy
METHOD OF EMBEDDING AN ELECTRONIC DEVICE IN A TIRE