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
End-user device and method for using services offered on a telecommunication network
摘要
申请公布号
EP1267569(A3)
申请公布日期
2004.02.18
申请号
EP20020008437
申请日期
2002.04.13
申请人
DEUTSCHE TELEKOM AG
发明人
JOHANN, JENS, DR.;MIETHE, KLAUS, DR.;OBERNDORFER, WOLFGANG;SCHWENK, JOERG, DR.
分类号
H04N5/00;H04N7/16;H04N7/173;(IPC1-7):H04N5/00
主分类号
H04N5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VINYLNORBORNENE/MALEIC ANHYDRIDE COPOLYMERS AND PROCESS OF PREPARING SAME
THIOUREA PSEUDOCUMENE ADDUCT
PROCESS FOR THE PREPARATION OF AQUEOUS EMULSIONS OF WATER-RESISTANT VINYL ACETATE-ETHYLENE COPOLYMERS
LASER HEAD COOLING SYSTEM
THERMOELECTRIC CONVERTERS AND METHOD OF MAKING SAME
TACK AND GREEN STRENGTH IN EPDM/NR BLENDS
PRECISION APPROACH AND LANDING SYSTEM
INTRUSION DETECTION APPARATUS HAVING ANTI-JAMMING PROTECTION SYSTEM
APPARATUS FOR CORRELATING ENERGY WAVES
DIRECTIONALLY SELECTIVE ENERGY RECEIVING SYSTEM
DUAL OUTPUT AC TRANSDUCER
ELECTROMAGNETIC PULSE COUNTER
PURGING SYSTEM
FLUID FLOW APPARATUS
PROCESS FOR PREPARATION OF LACTULOSE
HYDROCARBON CONVERSION CATALYSTS CONTAINING DISPERSED CLAY
FILM CANISTERS
CONTAINER FOR BLOOD
COMPOSITE POLYPHASE ON-LOAD TAP-CHANGERS FOR REGULATING POLYPHASE TRANSFORMERS AND POLYPHASE TRANSFORMERS PROVIDED WITH SUCH TAP-CHANGERS
ELECTRODE A COMBUSTIBLE POUR PILE A COMBUSTIBLE FONCTIONNANT EN MILIEU ACIDE