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 multiplier
摘要
申请公布号
US2231692(A)
申请公布日期
1941.02.11
申请号
US19380205208
申请日期
1938.04.30
申请人
RADIO CORPORATION OF AMERICA
发明人
JR. RICHARD L. SNYDER,
分类号
H01J43/12
主分类号
H01J43/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROTATING DRUM DRIVE UNIT
SILVER HALIDE EMULSION AND CHEMICAL SENSITIZATION METHOD
PROJECTOR
DISPLAY CONTROL METHOD, PROGRAM USING THE METHOD AND INFORMATION PROCESSING APPARATUS
METHOD AND DEVICE FOR CONTROLLING IMAGE DISPLAY
INPUT DEVICE
METHOD FOR FORMING PIPE IN PIPELINE
DEVICE FOR REPAIRING PIPE LINE AND METHOD FOR REPAIRING PIPE LINE BY USING THE SAME
CRANKSHAFT AND MANUFACTURING METHOD THEREFOR
CONTROL DEVICE FOR SODIUM - SULFUR BATTERY
ELECTROCHEMICAL DEVICE
AIR CONDITIONER
OVERHEAD ELECTRIC WIRE PROTECTIVE TUBE
MEMORY CONTROLLER
CONGESTION DETERMINATION METHOD AND DEVICE FOR MILLIMETER WAVE SENSOR
LIQUID FUEL FEEDING DEVICE
CONNECTION STRUCTURE BETWEEN TOUCH PANEL AND EXTERNAL LEAD WIRE
PHOTOMASK, REFERENCE SUBSTRATE AND EXPOSURE DEVICE AS WELL AS PRODUCTION METHOD OF COLOR FILTER
CONNECTOR
APPARATUS, METHOD AND PROGRAM FOR ACTION QUANTITY GENERATION
