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
High-frequency tube structure
摘要
申请公布号
US2500944(A)
申请公布日期
1950.03.21
申请号
US19420451796
申请日期
1942.07.21
申请人
THE SPERRY CORPORATION
发明人
HANSEN WILLIAM W.
分类号
H01J25/12
主分类号
H01J25/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Aircraft standby display device
Differential signal probing system
Methods of operating an electronic circuit for measurement of transistor variability and the like
On-die termination circuit
Electronic commutation method and related apparatus
Intelligent, universal, reconfigurable electromechanical interface for modular systems assembly
Method of representing rhythm in music notation and display therefor
Hydrocarbon conversion processes using the UZM-27 family of crystalline aluminosilicate compositions
Delayed flowering time gene (DLF1) in maize and uses thereof
Carbazole compound, and polymer thereof
Process for the production of highly-textured, band-shaped, high-temperature superconductors
Method of high density plasma gap-filling with minimization of gas phase nucleation
Integrated differential pressure sensor and manufacturing process thereof
Vector system for plants
Methods for determining the relative benefits and/or evaluating quantitative changes of products on epithelial tissue
Electrophotographic photoreceptor, process cartidge and electrophotographic apparatus
Ink jet recording medium
Dust-proof, light-transmitting member and its use, and imaging apparatus comprising same
Continuous process for fabricating reaction bonded silicon nitride articles
Method and apparatus for forming an aperture in a lens capsule of an eye
