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
Electronic coupons
摘要
申请公布号
GB2372367(A)
申请公布日期
2002.08.21
申请号
GB20010003949
申请日期
2001.02.17
申请人
* TELEFONAKTIEBOLAGET LM ERICSSON
发明人
JOHAN * SJOEBLOM;ALEX * D'ANCI
分类号
G06Q30/00;G07G1/00;H04H20/93;(IPC1-7):G06F17/60
主分类号
G06Q30/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TRANSMISSION SYSTEM OF CHARACTER SIGNAL TO LINE
COIN DISPENSING METHOD FOR TELLER'S MACHINE
COMBINING MAINTENANCE PROGRAM METHOD FOR MICROCOMPUTER
PROGRAMMABLE CONTROLLER
MAGNETIC TAPE FOR CHECKING INTERMUSIC PART DETECTOR
SEMICONDUCTOR DEVICE
METHOD FOR DISTRIBUTING CONSTANT OF PROGRAM
INTEGRATED CIRCUIT DEVICE
SLAVE STATION CONTROLLER OF TIME DIVISION MULTIPLE ACCESS COMMUNICATION SYSTEM
AUTO FOCUSING DEVICE OF VIDEO CAMERA
AUTO FOCUSING DEVICE
DRY-ETCHING METHOD
MANUFACTURE OF SHAPED PIPE STOCK BY ROLLING
X-RAY LITHOGRAPHIC EQUIPMENT
DATA SUPERVISORY UNIT
EXECUTING DEVICE OF MICROPROGRAM
DATA TRANSFER SYSTEM
SIGNAL SOUND TRANSMISSION CONTROL SYSTEM
REVERSE TESTING METHOD OF REMOTE SUPERVISORY AND CONTROLLING EQUIPMENT
MATRIX SWITCH
