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 phase-modulating circuits
摘要
申请公布号
GB659868(A)
申请公布日期
1951.10.31
申请号
GB19490013413
申请日期
1949.05.19
申请人
THE PLESSEY COMPANY LIMITED
发明人
ANDERSON RODNEY
分类号
H03C3/06
主分类号
H03C3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BAEREKONSTRUKSJON
METHOD AND DEVICE FOR PERFORMING AN ACCURATE CUTTING OPERATION NEAR THE KNEE JOINT OF A LEG OF A SLAUGHTERED ANIMAL
HEAD ELEVATING DEVICE
MAGNETIC REPRODUCING DEVICE
CD DISK RECORDER
PRODUCTION OF OPTICAL DISK
STAMPER AND MANUFACTURE OF STAMPER
DATA RECORDING METHOD FOR DIRECT-READ-AFTER-WRITE TYPE COMPACT DISK
MOTOR WIRING CONNECTION PART FOR ROTARY HEAD DRUM DEVICE
MAGNETIC RECORDER
PIPING SUPPORT TOOL AND PIPING SUPPORT METHOD EMPLOYING SAID SUPPORT TOOL
AIR VALVE
FRICTION TYPE POWER TRANSMISSION DEVICE
GAS DUMPER
ROLL TYPE STAMPER FOR FORMING BASE BOARD FOR OPTICAL INFORMATION RECORDING MEDIUM
MAGNETIC RECORDING MEDIUM AND PRODUCTION THEREOF
MANUFACTURE OF THIN FILM MAGNETIC HEAD
CAM FOLLOWER
CEILING FAN WITH BLOWOUT PORT
DEVICE FOR ROTATING WIND DIRECTION CHANGING GRILLE IN ELECTRIC FAN