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
Potential divider
摘要
申请公布号
US2457787(A)
申请公布日期
1948.12.28
申请号
US19440538499
申请日期
1944.06.02
申请人
FARNSWORTH RESEARCH CORPORATION
发明人
STAGNARO JOHN A.
分类号
H01J43/18
主分类号
H01J43/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for turbine/alternator on common shaft during start-up
Aircraft wing and wing parts movable adjacent to the aircraft wing
Expanding medium, system and method for decorating surfaces
Polypropylene resin composition, method for its production, and injection molded article
Arrangement for preventing short-circuiting in a bipolar double-poly transistor and a method of fabricating such an arrangement
Methods of forming aligned structures with radiation-sensitive material
Sidelobe correction for attenuated phase shift masks
Host channel adapter having partitioned link layer services for an infiniband server system
Preprocessing modules for quality enhancement of MBE coders and decoders for signals having transmission path characteristics
External power supply control system for cellular phone
Maximum likelihood detection of asynchronous servo data employing interpolation
Method and apparatus for directly digitizing microwave signals
Valve with calibrated flow orifice insert
Smart card systems and electronic ticketing methods
Simulation device for simulating images of at least one building
Disk drive and beam angle adjusting structure
Altering virtual machine execution parameters at runtime
Image processing apparatus
System and method for enhanced telephone customer usage details
Periodic electromagnetic waveguide structures with controlled polarization properties
