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
Electron discharge device
摘要
申请公布号
US2324766(A)
申请公布日期
1943.07.20
申请号
US19410394796
申请日期
1941.05.23
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
CHEVIGNY GEORGES PAUL
分类号
H01J19/34
主分类号
H01J19/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DETECTION OF A ROLLING MOTION OR SLIDING MOTION OF A BODY PART ON A SURFACE
Hydrostatic Pressure Testing System and Method
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
METHOD AND APPARATUS FOR REDUCING REDUNDANT TRAFFIC IN COMMUNICATION NETWORKS
FRACTURING/GRAVEL PACKING TOOL SYSTEM WITH DUAL FLOW CAPABILITIES
FRAGMENTATION OF A FILE FOR INSTANT ACCESS
PEDICLE SCREW FOR INTERVERTEBRAL SUPPORT ELEMENTS
Methods for Treating Pain
SYSTEM AND METHOD FOR MESOSCOPIC GEOMETRY MODULATION
TRIPLE-GATE OR MULTI-GATE COMPONENT BASED ON THE TUNNELING EFFECT
VEHICLE LEAF SPRING TO AIR RIDE SUSPENSION CONVERSION ASSEMBLY
PREMISES POWER SOURCE ACCESSORY PANEL FOR AN OUTDOOR UNIT AND METHOD OF ADAPTING AN OUTDOOR UNIT WITH THE SAME
NUCLEAR REACTOR GREEN AND SINTERED FUEL PELLETS, CORRESPONDING FUEL ROD AND FUEL ASSEMBLY
DEVICE FOR CONTROLLING TRAVELING OF VEHICLE
SUPERCONDUCTING ELECTRICITY TRANSMISSION SYSTEM
FUEL CELL POWER GENERATION SYSTEM
REINFORCED BATTERY SEPARATOR
FOLDABLE BAG
MOBILE ELECTRICITY GENERATOR USING SOLAR, WIND, AND FUEL-GENERATED POWER
PROCESS FOR THE DEPOSITION OF AN ANTI-REFLECTION FILM ON A SUBSTRATE