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
AUDIENCE MEASUREMENT SYSTEM.
摘要
申请公布号
EP0669070(A1)
申请公布日期
1995.08.30
申请号
EP19940931880
申请日期
1994.10.17
申请人
A.C. NIELSEN COMPANY;THOMAS WILLIAM L;LU DAOZHENG
发明人
THOMAS, WILLIAM, L.;LU, DAOZHENG
分类号
H04N17/00;H04H20/31;H04H60/37;H04H60/40;H04H60/45;H04H60/56;H04H60/58;H04H60/59;H04N7/00;H04N7/08;H04N7/081;H04N7/16;H04N7/173;(IPC1-7):H04N7/00;H04N7/10
主分类号
H04N17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DAMPING FORCE GENERATOR FOR HYDRAULIC BUFFER
MOTION CONVERTING MECHANISM
ENGINE EXHAUST GAS FLOWINGGBACK DEVICE
SEMICONDUCTOR LASER ELEMENT AND ITS MANUFACTURE
DRAINING CAP
EXPOSITOR FOR CANDY PRODUCTS
IMPROVEMENTS RELATING TO THE TREATMENT OF HAZARDOUS WASTE
PROCESS FOR THE PREPARATION OF INSECT REPELLENT COMPOUNDS
machine for expanding metal webs
PROCESS FOR THE RECOVERY OF URANIUM CONTAINED IN PHOSPHATED SOLUTIONS
BULK STORAGE FACILITY
DATABEHANDLINGSFOERFARANDE OCH ANORDNING FOER BESTAEMNING OEVERENSSTAEMMELSSEGRADE FOER TVAO DATASERIER
DENTAL IMPLANT
ELECTRONIC CASH REGISTER
PRODUCTION OF PLATE OR BELT MATERIAL OF METAL MOLYBDENUM AND ALLOY THEREOF
COOLING DEVICE FOR FLUID SPEEDDCHANGING DEVICE
ADJUSTOR FOR LOCK PREVENTION
PROCESS FOR THE PREPARATION OF S-TRIAZOLO(3,4-B)BENZOTHIAZOLES
ELECTROSLAG WELDING METHOD
ESTRUCTURA FLEXIBLE EN FORMA DE CANAL, PARA CIERRE, GUIADO O TERMINACION.