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
APPARATUS FOR SUPPLYING POWER TO THE ANODES OF THERMIONIC VALVES
摘要
申请公布号
CA317005(A)
申请公布日期
1931.11.10
申请号
CAD317005
申请日期
申请人
THE CANADIAN MARCONI COMPANY
发明人
HARRY ALEXANDER EWEN
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
Method and device for detecting fault of lead in electrocardiogram system
Surgical instrument endoscope with CMOS image sensor and physical parameter sensor
Simulated baseball game and method
Control of a variable geometry turbocharger by sensing exhaust pressure
In situ tumor temperature profile measuring probe and method
Composition for treatment of water and reconditioning of soils
Device for positioning printing head according to printing substrate thickness
Apparatus and method for producing a flat-topped filter response for diffraction grating (De) multiplexer
Methods and apparatus for performing grid fitting and hinting operations
Delay signal generating apparatus and semiconductor test apparatus
Wafer prober for in-line cleaning probe card
Modifying tissue surfaces by liquid crystal formation
Power drive unit with stall sensor
System for thermometry-based breast assessment including cancer risk