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 the manufacture of photo-electric devices
摘要
申请公布号
GB687200(A)
申请公布日期
1953.02.11
申请号
GB19490026158
申请日期
1949.10.12
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
SOMMER ALFRED
分类号
H01J40/06
主分类号
H01J40/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMMUNICATION APPARATUS
IMPROVED ROTATING DRUM STRUCTURE AND METHOD TO APPLY COATING TO OBJECT
COMMON RAIL TYPE FUEL INJECTION DEVICE
EXHAUST VALVE FOR SPHYGMOMANOMETER AND SPHYGMOMANOMETER USING THE SAME
ACTUATOR
VARIANT AND GENE ENCODING THE SAME
HUB UNIT FOR VEHICLE
MULTIPOTENT ADULT STEM CELL, SOURCE THEREOF, METHOD OF OBTAINING AND MAINTAINING SAME, METHOD OF DIFFERENTIATION THEREOF, METHOD OF USE THEREOF AND CELL DERIVED THEREOF
ELECTRONIC CONFERENCE SYSTEM
OPTICAL PICKUP DEVICE, AND OPTICAL INFORMATION RECORDING MEDIUM RECORDING AND REPRODUCING DEVICE
OPTICAL PICKUP DEVICE
The manner of location of short-circuits in power engineering lines with numerous branches
Laser radiation frequency stabilization method and the system of aser radiation frequency stabilization
Electric source of light, friendly to human, animals and plants
Table
Bolt mechanism of hunting weapon riffle tube, especially riffle tube of grenade launcher
Modular grenade launcher
PARTIALLY DENATURED WHOLE SOYBEAN EXTRACTS AND METHODS OF USE THEREOF
SUBMERSIBLE ELECTRIC MOTOR TERMINATED FOR AUXILIARY TOOLS
PAIRING TO A WIRELESS PERIPHERAL DEVICE AT THE LOCK-SCREEN
