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 in or relating to electron discharge devices employing photo-conductivetarget electrodes
摘要
申请公布号
GB783162(A)
申请公布日期
1957.09.18
申请号
GB19530004639
申请日期
1953.02.19
申请人
ELECTRIC & MUSICAL INDUSTRIES LIMITED
发明人
LUBSZYNSKI HANS GERHARD;WARDLEY JOHN
分类号
H01J9/20
主分类号
H01J9/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THIN-FILM EVAPORATOR HAVING MULTI-ZONE TEMPERATURE CONTROL JACKET
FRACTIONAL COLLECTOR
APPARATUS FOR FILLING CONTAINERS IN A VACUUM ENVIRONMENT
ACTION ZONE GIRDLE
THORACOSTOMY DEVICE
COOLING SLEEVE FOR EXHAUST PORT OF ELECTRIC FURNACE ROOF
FLEXIBLE LINE GRIPPING DEVICE
METHOD OF DRILLING AND DRILL BIT THEREFOR
MEAT GRINDER WITH PNEUMATICALLY-BIASED RETAINER RING
LUBRICATED DOUBLE-ACTING VALVE SEAT
PRESS SAFETY DEVICE
SHUTTER FOR PHOTOGRAPHIC CAMERAS
LIFT TRUCK UPRIGHT
VIEW FINDER FOR A REFLEX CAMERA INCLUDING A ROOF PRISM
SCREW MACHINE CHUCK
DEVICE FOR CUTTING THE WRAPPER LEAVES OF CIGARS,CIGARILLOS OR LIKE PRODUCTS
MOTOR VEHICLES
PIPE-LINE SAMPLING APPARATUS
MEANS FOR CONTINUOUS DYEING OF PILE WARP TEXTILES,ESPECIALLY OF CARPETS
LIQUID FUELED ROCKET ENGINE SYSTEM
