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 tube
摘要
申请公布号
GB754727(A)
申请公布日期
1956.08.15
申请号
GB19540002321
申请日期
1954.01.26
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H01J21/02
主分类号
H01J21/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dot matrix luminous display.
Voltage boosting circuits.
Data output circuit for a dynamic memory.
Method and apparatus for improved control and time sharing of an echo canceller.
Corrosion inhibited antifreeze composition.
Deflecting yoke for electromagnetic deflection type cathod-ray tubes and method for manufacturing it.
Machine for stacking bundles of signatures and like products.
Composition for percutaneous administration.
PROCESS FOR PREPARING COMPOSITE MATERIALS AND PRODUCTS OBTAINED WITH SAID PROCESS
Multiple fastening for doors or windows.
Editing and review of colour display attributes of non-active profiles.
Inlet system for an internal-combustion engine.
Electrical wire and cable.
Acrylic fiber having excellent durability and dyeability and process for preparation thereof.
Hose accessory.
Cyclic carbonate modified dispersant additives.
Compatible polyimide resin blends, process for their preparation and their use.
Vapor phase and surface contact rust preventive composition.
Terminal input apparatus.
Semiconductor memory device.
