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
Television system and method
摘要
申请公布号
US2289363(A)
申请公布日期
1942.07.14
申请号
US19400326255
申请日期
1940.03.27
申请人
HOWELLS JOHN N M
发明人
HOWELLS JOHN N. M.
分类号
H04N3/10
主分类号
H04N3/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ballenpresse
Derivados de fenil (oxi/tio)alcanol
DEVICE FOR ATTACHING UNDILUTED-LIQUID SUPPLY PLATE TO FILTER CLOTH OF FILTER PRESS, AND FILTER PRESS EQUIPPED WITH SAME.
BATTERY MODULE.
ornament female snap button
METHOD FOR ISSUING COUPON AND ONGOING EVENT USING APPLICATION IN REAL TIME
REMOTE CONSULTING SERVICE SYSTEM AND METHOD
RECORDING MEDIUM, METHOD AND SYSTEM FOR INFORMATION PROCESSING
THE SYSTEM AND METHOD OF SAVING POINT USING TELEPHONE NUMBER
MOLD FOR MANUFACTURING TOOTHBRUSH'S HOLE AND MANUFACTURED BY THE SAME
STOP SHOCK BACKLASH CONTROL ROLL SYSTEM
Méthodes de traitement du cancer à l'aide d'antagonistes de notch
Compuestos heterociclicos y usos de los mismos
HEAT STRUCTURE OF LED SECURITY LIGHT
METHOD OF ISSUING SECURITIES AND STORE TERMINAL THEREOF
METHOD AND DEVICE FOR PROVIDING SOCIAL NETWORK SERVICE
MULTI FUNCTION FRAME WITH INSULATOR
METHOD OF PROVIDING FREE RENTAL SERVICE AND SYSTEM FOR THE SAME
OCCUPATIONAL RADIATION EXPOSURE MANAGEMENT SYSTEM USING PERSONAL RADIATION DOSIMETER
GENERATION OF OXYGEN IN HOSPITALS