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
Facsimile keying circuit
摘要
申请公布号
US2639321(A)
申请公布日期
1953.05.19
申请号
US19510206644
申请日期
1951.01.18
申请人
THE WESTERN UNION TELEGRAPH COMPANY
发明人
TURNER FRANK T.
分类号
H04N1/00;H04N1/403
主分类号
H04N1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Semiconductor device with an optical waveguide mounting member and the method of manufacturing thereof
Service providing system, management terminal, mobile member, service providing program, and service providing method
Scooter type motorcycle
Fuel injection device of an engine
Multi-axis interferometer with integrated optical structure and method for manufacturing rhomboid assemblies
Developing apparatus
Glass-fiber filter for blood filtration, blood filtration device and blood analysis element
Power system control apparatus and relative method
Optical lens and method of manufacturing the same
Vacuum cleaner
Transceiver with accelerated echo canceller convergence
Sequential turbocharging control with cylinder deactivation
VACUUM PUMP CONTROL DEVICE, AND VACUUM DEVICE
DATA TRANSFER DEVICE
TEMPERATURE-SENSING ELEMENT AND METHOD OF MANUFACTURING THE ELEMENT, AND NANO-THERMOMETER
POLYMER JACKET TUBE AND CABLE TERMINAL CONNECTOR USING THE SAME
VENTILATOR FOR TREATING HEAD TRAUMA AND LOW BLOOD CIRCULATION
BATTERY PLATE FEEDING AND HANDLING APPARATUS
Process for reducing the cholesterol content in oils or fats
HEMOFILTRATION SYSTEM