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 VIEWER REACTION DETERMINING SYSTEM AND METHOD
摘要
申请公布号
GB1593571(A)
申请公布日期
1981.07.22
申请号
GB19780003161
申请日期
1978.01.26
申请人
PERCY & CO R D
发明人
分类号
H04N17/00;H04H60/33;H04N7/16;H04N7/173;(IPC1-7):H04H9/00
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
READ-MODIFY-WRITE PROTOCOL FOR MAINTAINING PARITY COHERENCY IN A WRITE-BACK DISTRIBUTED REDUNDANCY DATA STORAGE SYSTEM
SCALABLE PERFORMANCE-BASED VOLUME ALLOCATION FOR TIME-BASED STORAGE ACCESS SERVICES
MULTI-CHANNEL LED OBJECT DETECTION SYSTEM AND METHOD
CABLE ORGANIZATION SYSTEM AND METHOD OF SECURING A CABLE THEREIN
POWER ASSEMBLY FOR INTERNAL COMBUSTION ENGINE WITH WELDED-IN PISTON SCRAPER
GAS INSULATED SWITCHGEAR
DEPLOYABLE TRUNK STOWAGE SYSTEM FOR VEHICLE
N1-BENZO[1,3]DIOXOL-5-YLMETHYL-N2-SUBSTITUTED BIGUANIDE DERIVATIVE, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME
WATER LEVEL SENSING APPARATUS
BREAST TISSUE MODELS, MATERIALS, AND METHODS
SPECTROSCOPIC SENSORS
BLADELESS CLEAVERS HAVING AN ARCUATE EXTERIOR SURFACE AND RELATED METHODS FOR CLEAVING AN OPTICAL FIBER USING AN ABRASIVE MEDIUM
GPS-Based Location System and Method
Semiconductor device having sense amplifiers
VENTILATING ELEMENT, SYSTEM, AND METHODS
ELECTRONIC POINT OF SALES VENDING CONTROL APPARATUS
Multi-column electron beam lithography apparatus and electron beam trajectory adjustment method for the same
LIQUID BARRIER AND METHOD FOR MAKING A LIQUID BARRIER
SYSTEM AND METHOD FOR VERIFYING THE USER'S ALIAS
DC/DC CONVERTER
