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 DISCHARGE DEVICE
摘要
申请公布号
CA443291(A)
申请公布日期
1947.07.29
申请号
CAD443291
申请日期
申请人
RADIO CORPORATION OF AMERICA
发明人
HERBERT M. WAGNER
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURE OF LOW SPECIFIC GRAVITY FOAMED CONCRETE MOLDED BODY
DRY CEMENT MANUFACTURING EQUIPMENT WITH PRECALCINING FURNACE
METHOD AND DEVICE FOR MANUFACTURING SILICON DIOXIDE PYROLYTICALLY
PREPARATION OF PHOTOCONDUCTING CADMIUM SULFIDE
DEPOSITION OF NITRIDE FILM
OIL LEVEL INDICATOR FOR BEARING OF HYDRAULIC MACHINE
DRIVING DEVICE FOR MANIPULATING ROD
CLUTCH RELEASING MECHANISM OF TENSION TYPE FRICTION CLUTCH
TRIPOD TYPE UNIFORM ROTARY JOINT
COMPOSITE CONTROL VALVE FITTED WITH ATTACHMENT VALVE
BENZYLOXY DERIVATIVE AT 4-POSITION OF DEOXYFLUOROURIDINE
METHOD OF WASHING POTATOS AND EQUIPMENT THEREFOR
VOLATILE SUBSTANCE RELEASER
PRODUCTION OF ARTIFICIAL TREE BARK
ADJUSTING DEVICE FOR FEEDING STRAW OF COMBINED HARVESTER
STEPWISE TEMPERATURE RISE TYPE ALTERNATE TWO-ROW FEED SERIAL ENERGIZATION HEATING METHOD
CONDUCTIVE COATING POWDER
METHOD OF PROCESSING BURNABLE NUCLEAR WASTE WITHOUT USING SULFURIC ACID
METHOD OF TREATING WASTE LIQUID CONTAINING RADIOACTIVE RUTHEMIUM
CONTROLLING RELAY