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
High-frequency vernier tuning condenser
摘要
申请公布号
US2525706(A)
申请公布日期
1950.10.10
申请号
US19480025323
申请日期
1948.05.06
申请人
RADIO CORPORATION OF AMERICA
发明人
MOORE HAROLD A.
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
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
TERMINAL METAL FITTINGS
PLASMA DISPLAY PANEL
COLOR CATHODE-RAY TUBE
VACUUM VALVE
ROTARY BRUSH
FLUORESCENT SCREEN AND IMAGE DISPLAY DEVICE
COMPOSITE DIELECTRICS
BATTERY PACK AND CHARGER
MULTI-DIRECTIONAL SWITCH
THERMAL SWITCH
IMAGE DISPLAY DEVICE
HEATER LAMP
LIGHT EMITTING METHOD OF VESSEL FOR PARTY, AND LIGHT EMITTING DEVICE FOR PARTY
MONITORING DEVICE OF VACUUM CIRCUIT BREAKER
SOUND TRACK TAPE
DISK LOADING DEVICE AND DISK DRIVE USING SAME
INFORMATION REPRODUCTION METHOD, INFORMATION RECORDING METHOD, INFORMATION REPRODUCING DEVICE AND INFORMATION RECORDER
TAPE CARTRIDGE
ROLL STAMPER FOR MANUFACTURING OPTICAL DISK, ITS MANUFACTURING METHOD AND METHOD OF MANUFACTURING OPTICAL DISK