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
METHOD FOR ESTABLISHING A COMMON KEY BETWEEN AN EXCHANGE AND A GROUP OF SUBSCRIBERS
摘要
申请公布号
EP1119941(A1)
申请公布日期
2001.08.01
申请号
EP19990948830
申请日期
1999.09.22
申请人
DEUTSCHE TELEKOM AG
发明人
SCHWENK, JOERG
分类号
H04L9/08;(IPC1-7):H04L9/08
主分类号
H04L9/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Control unit for entering and displaying control data for a system controlling operation of a baking oven as well as a baking oven control system incorporating such control data entering and displaying unit
Etherified amino resins and method of obtaining etherified amino resins
Facade or skylight roof structure of framework construction comprising sash bars and mullions
Tank
Halbleitervorrichtung mit IGBT mit eingebauter Dioter Diode
Protein isolation procedures for reducing phytic acid
Antriebsabschnitt zum Einsatz in einer Lageranordnung
LIQUID STORAGE TANK WITH INTERNAL FLOW CONTROL BAFFLE AND METHODS
Vorrichtung zum Auswählen zwischen Anwendungen einer Fahrzeuginnenraumkamera
INSEKTENABWEHRMITTEL
COMPREHENSIVE ADDITIVE FOR A CONSTRUCTIONAL MIXTURE
MULTIMEDIA AND VIDEO DISPLAY CONTROL SYSTEM
METHODS AND APPARATUS FOR PROVIDING A LIQUID COATING FOR AN ORGANIC PHOTOCONDUCTIVE DRUM
STEERABLE STONE BASKET
Lichtdrehschalter für Kraftfahrzeuge
Dekodiervorrichtung mit Dekorreliereinheit
METHOD AND DEVICE FOR TESTING AN OBJECT
APPARATUS AND METHOD FOR TREATING TISSUE
WHEEL MOUNTING ASSEMBLY
MODULAR FUSEHOLDERS WITH WIRELESS COMMUNICATION CAPABILITIES
