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
Automatic frequency control system
摘要
申请公布号
US2288025(A)
申请公布日期
1942.06.30
申请号
US19400350298
申请日期
1940.08.03
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
POMEROY ALLEN F.
分类号
H03L7/06
主分类号
H03L7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HARD FLOOR NOZZLE
SURGICAL INSTRUMENT AND ACTUATING MOVEMENT TRANSMITTING DEVICE THEREFOR
VACUUM CIRCUIT BREAKER
SURFACE PLASMON RESONANCE MEASUREMENTS
ENCLOSURE TO PREVENT FLUID INGRESS OF A DEVICE HAVING A TOUCH SCREEN INTERFACE
SKIN CARE COMPOSITION
METHOD FOR DRY-CLEANING LEATHER
BABY CARRYCOT
DEVICE FOR REVERSING TUBULAR ARTICLES5 PARTICULARLY FOR CIRCULAR KNITTING MACHINES PROVIDED WITH A STATION FOR CLOSING AN AXIAL END OF THE TUBULAR ARTICLE
SWIVELING LEVER ACTUATOR COMPRISING AN ERECTION-SECURED SWIVELING LEVER HANDLE
HANDLING APPARATUS AND METHOD FOR SEPARATING AND FEEDING SHEET BLANKS
BOTTLE STORAGE APPARATUS
HYDROSTATIC ENERGY GENERATION UNIT
FILTER FOR THE PURIFICATION OF THE TOBACCO SMOKE
Hybride Mehrkomponententurbinenschaufel
Flüssigkristallines Medium
AUTOMATIC PRESET TUNING USING RDS PROTOCOLS
SELF-LOCKING NUT
AUTOMATIC VIDEO FORMAT IDENTIFICATION SYSTEM
HERV GROUP II VIRUSES IN LYMPHOMA AND CANCER
