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
摘要
申请公布号
USRE21462(E)
申请公布日期
1940.05.28
申请号
USD21462E
申请日期
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cermet film selective black absorber
Use of rifamycin SV and its related salts in the treatment of rheumatoid arthritis, and related formulations suited for the purpose
Auger for filling seeder on tool bar carrier
Double contour block tread pattern
Process to obtain multielement linear bidimensional infrared detectors having improved exactness of geometry and high degree of integration
Method of freeze-drying flower arrangements
Emulsifier composition
Separator assembly
Valve positioner and method of making the same
Flush-mountable lock with actuator disconnect feature
Separation process
Circuit and method for reducing polarization crosstalk caused by rainfall
Synchronous demultiplexer with elastic bit store for TDM/PCM telecommunication system
Stylus position sensor for video disc player apparatus
Tape cassette having internal drive with speed adjustment
Position shift apparatus
Carrier recovery circuit for a facsimile system
Method and apparatus for separating oil and water and measuring the amount of oil
Heterogeneous catalytic hydrogenation
Disperse dyes from heterocyclic acetonitriles
