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
Radio-frequency current transformer
摘要
申请公布号
US2526549(A)
申请公布日期
1950.10.17
申请号
US19460645206
申请日期
1946.02.02
申请人
RADIO CORPORATION OF AMERICA
发明人
JR. ROBERT RUSSELL FREAS,;JR. HOWARD C. LAWRENCE,
分类号
H01F38/30
主分类号
H01F38/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COOLING PANEL FOR FURNACE WALL OF BLAST FURNACE
MOISTURE-CURING ADHESIVE COMPOSITION
PRODUCTION METHOD OF POLYSILANE COPOLYMER
GROUP OF VESSELS DELIVERY MECHANISM AND VESSEL CONVEYANCE FACILITY
LIFTING DEVICE FOR VEHICLE
ELECTROMAGNETIC SUSPENSION DEVICE
MICROARRAY CHIP
METHOD FOR CONTROLLING LASER BEAM AND IMAGE FORMING DEVICE
EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE
BLEACHING COSMETIC
INSIDE CLEANING METHOD FOR STEAM GENERATOR IN NUCLEAR POWER PLANT
MENDING METHOD FOR ELECTRIC-WIRING PENETRATION PART
RCCV PENETRATION AND ITS INSTALLATION TECHNIQUE
PRESCRIBED MEDICINE FOR LOCAL INJECTION
TORSIONAL RESILIENT COUPLING
MANUFACTURING METHOD OF PLASTIC HOLDER FOR ROLLING- ELEMENT BEARING, AND THE ROLLING-ELEMENT BEARING EQUIPPED WITH THE HOLDER
POWER SUPPLY CONNECTING STRUCTURE OF REFRIGERATOR
REAR COVER OF TRANSMISSION
FILTER FOR FLUORESCENT LIGHT EMITTING DISPLAY PANEL, AND FILTER FOR PLASMA DISPLAY PANEL
REAL IMAGE TYPE VARIABLE POWER FINDER