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
Electric discharge device
摘要
申请公布号
US2445678(A)
申请公布日期
1948.07.20
申请号
US19420430593
申请日期
1942.02.12
申请人
GENERAL ELECTRIC COMPANY
发明人
LEMMERS EUGENE
分类号
H01J17/44;H01J61/52;H01J61/70
主分类号
H01J17/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OIL SUPPLY NOZZLE WITH GAS SENSOR
DISC RECORDING PLAYER
THRESHING DRUM STRUCTURE OF WHOLE-CULM THROWING COMBINE
DISK MEDIUM ROTATING DEVICE
TILE WITH BACKING STRIP AND APPLICATION AND TILE PANEL BY USE OF IT
OPTICAL DISK REPRODUCING SYSTEM
MULTICHANNEL TYPE THIN FILM MAGNETIC HEAD
EDGE DETECTION PROCESSING UNIT
CLOCK SYNCHRONIZING CIRCUIT
SOLID-STATE IMAGE SENSING DEVICE
THERMAL HEAD
INK JET RECORDER
AVFALLSHANTERINGSSAETT.
WASHING DEVICE
STRUCTURE OF THIN FILM FITTED TO PIPET TIP
FENTON TREATMENT FOR SEWAGE
MEMBRANE WITH HIGHER HYDROPHILIC NATURE
SAND LIFTING DEVICE
FISHING SYSTEM
ROLLING CONTROL STRUCTURE OF RICE TRANSPLANTER
