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
Voltage-controlled electron multiplier
摘要
申请公布号
US2227022(A)
申请公布日期
1940.12.31
申请号
US19370167346
申请日期
1937.10.05
申请人
LOEWE RADIO, INC.
发明人
SCHLESINGER KURT
分类号
H01J43/30
主分类号
H01J43/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Augmentation-index determining apparatus and arteriosclerosis inspecting apparatus
Mold for an integrated circuit package
Targeted multivalent macromolecules
Devices and systems for dynamic foot support
Method, system, and apparatus for providing self-destructing electronic mail messages
Novel methods of treating local fungal and bacterial infections
System for clean dining area maintenance and promoting dining establishments
Lenses having chromatic effect
Dynamic load-balancing print server systems and methods
Device for error recognition in a digital signal evaluation unit
Contact base with detachable contacts for making electrical contact with an electronic component, in particular a multipin electronic component, and module carrier
Contact retention system for power contacts
Treatment for patient with congestive heart failure
Latch assembly
Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic reagent
Network management system
Systems, methods and articles of manufacture for upgrading a database with a shadow system
Method for the deposition of an electrocatalyst layer
Therapy of stealth virus associated cancers and other conditions using light
Systems and methods for advancing collections on unpaid debts
