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
Improvements relating to vapour electric apparatus
摘要
申请公布号
GB572478(A)
申请公布日期
1945.10.10
申请号
GB19430020579
申请日期
1943.12.09
申请人
HEWITTIC ELECTRIC COMPANY LIMITED;ROBERT WELLS
发明人
分类号
H01J13/48
主分类号
H01J13/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Apparatus comprising fluids guiding means and process for using such apparatus
A lifting and/or transporting device for humans
TREATMENT OF DISEASES INVOLVING DEFECTIVE GAP JUNCTIONAL COMMUNICATION
ABSORBENT PRODUCT CONTAINING AN ELASTIC ABSORBENT COMPONENT
FERMENTED FOODS AND PROCESS FOR PRODUCING THE SAME
Adsorption of Cholesterol Oxide in Food
PROTEIN ISOLATES, COMPOSITIONS COMPRISING PROTEIN ISOLATES AND METHODS OF USE
COMPOSITE RESIN COMPOSITION
DEVICE FOR THE INJECTION MOULDING OF MOULDED BODIES MADE FROM PLASTIC
Variable vane seal and washer materials
METHOD FOR COATING METAL SURFACES
Panel display apparatus
Service-driven network planning method
Wire sawing machine having a portal structure for the cutting of material in block form
凸形商标自行车前管的加工工艺
一种氟虫腈复配农药
发光元件显示装置及其驱动方法
CRYSTALLINE THERAPEUTIC AGENT
Stent and method for manufacturing such a stent
工程机械的信息提供系统以及工程机械的信息提供方法