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
Record changer
摘要
申请公布号
US2568716(A)
申请公布日期
1951.09.25
申请号
US19450612621
申请日期
1945.08.25
申请人
FARNSWORTH RESEARCH CORPORATION
发明人
BUGG KENLY C.
分类号
G11B17/16
主分类号
G11B17/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROLLER OF IN-LOADING TAP SWITCHING TRANSFORMER
COMMUNICATION EQUIPMENT
ANTENNA COMMON USE DEVICE
LIQUID CRYSTAL DISPLAY DEVICE
REMOVING DEVICE OF STOPPED PAPER
CLEANING DEVICE
FG MAGNETIZING DEVICE FOR DD CAPSTAN
ALIGNING METHOD
NO-CALL DETECTING CIRCUIT
PULSE WIDTH CONVERTING CIRCUIT
OPTICAL VIDEO TAPE RECORDER
PHOTOSENSITIVE BODY
DIAL FOR TIMEPIECE
RELUCTANCE TYPE ROTATION DEVICE
CHANNEL MEMORY CHECK SYSTEM
MICROWAVE UNIT STRUCTURE
CONTROLLER OF INDUSTRIAL ROBOT
HAND WITH LIGHT EMITTING DIODE AND CONDUCTION PIN FOR TIMEPIECE ILLUMINATION
SILVER HALIDE COLOR PHOTOSENSITIVE MATERIAL
ADJUSTING CIRCUIT FOR POSITION CONTROL LOOP GAIN OF SERVOMOTOR
