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 or relating to frequency stabilized oscillatory systems
摘要
申请公布号
GB757464(A)
申请公布日期
1956.09.19
申请号
GB19540027977
申请日期
1954.09.28
申请人
WESTERN ELECTRIC COMPANY
发明人
分类号
H03L7/04
主分类号
H03L7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GATE ASSEMBLED MEMBER FOR USE IN COIN SELECTING AND SEPARATING DEVICE
LIGHT REDISTRIBUTION OPTICAL DEVICE
DIRECT POSITIVE SILVER HALIDE PHOTOGRAPHIC MATERIAL
PRODUCTION OF MAGNETIC RECORDING MEDIUM
PROJECTION SIZE MEASURING DEVICE
COMPACT PHOTOGRAPHIC LENS OF LARGE APERTURE
PICKUP STYLUS AND MAKING METHOD THEREOF
MOS TRASISTOR
POINT OF ORIGIN CONTROL SYSTEM FOR IC INSERTOR
EXPOSING UNIT FOR COLOR RECEIVING TUBE
AMPLIFYING CIRCUIT
MASSAGE INSTRUMENT
INSB THIN FILM ELEMENT
VENTILATING FAN
HEAT EXCHANGING MEANS
FUEL ATOMIZER
PUMP AUTOMATIC OPERATION DEVICE
NEGATIVEEPRESSURE RESPONSIVE SERVO MOTOR
EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE
CAPSULE BLOCABLE REMPLIE D'UNE MATIERE VISQUEUSE, EN PARTICULIER D'UNE PREPARATION PHARMACEUTIQUE LIQUIDE