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
DISCHARGE TUBES
摘要
申请公布号
IE11731(L)
申请公布日期
1930.08.11
申请号
IED11731
申请日期
1930.01.23
申请人
THE GENERAL ELECTRIC CO. LTD.;PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH
发明人
分类号
H01J61/28;(IPC1-7):H01J61/28
主分类号
H01J61/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Oscillator circuit
Supervisory control circuit
Trunk selection system
Floor for broad coke ovens and heating flue-structure therefor and method of operating the same
Combination distillation and hydrocarbon conversion process
Method of inhibiting the corrosiveness of aqueous solutions of sodium bisulfate towards stainless steels
Sleeve type pipe coupling with means to prevent pinching of the gaskets
Trailer hitch
Method and apparatus for producing unicellular spherulized clay particles
Spindleless paper roll holder
Oceanographic slide rule for determining salinity
Supersonic compressor
Trouser-hanger
Liquid dispensing machine
Safety pin handling and storing device
Orienter
Hatch cover
Liquid level control
Cow positioning device
Fertilizer applicator attachment
