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
摘要
申请公布号
US2371548(A)
申请公布日期
1945.03.13
申请号
US19430513053
申请日期
1943.12.06
申请人
SAFFADY THOMAS F
发明人
SAFFADY THOMAS F.
分类号
F01L3/14
主分类号
F01L3/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Image forming apparatus having an exposure device changing pulse width of a light beam based on pattern data of an image
Method of and system for efficiently tracking memory access by direct memory access controller
Single layer capacitor with dissimilar metallizations
Personal signal transmission and tracking system for locating individuals
Mouthpiece intended for a device used to assess the sensitivity of the pharynx and a device comprising same
Anti-microbial tool grip
Azalea plant named 'Robled'
Fuchsia plant named 'Kiefudimi'
Method and apparatus for distributing it management practice information
Manipulating schematized data in a database
Correction of birefringence in cubic crystalline optical systems
Delay locked loop circuit with time delay quantifier and control
Local ground and VCC connection in an SRAM cell
Device and method for protecting against oxidation of a conductive layer in said device
Biosensor compositions and methods of use
Image recording material
Organic light emitting materials and devices
Stable electroluminescent devices
Resin moldings
Dynamic optimization of multi-feature queries