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
Vorrichtung und Verfahren zur Benachrichtigung von mit einem Datennetz verbundene Fernsprechteilnehmer
摘要
申请公布号
DE69831454(T2)
申请公布日期
2006.06.14
申请号
DE19986031454T
申请日期
1998.07.24
申请人
AT & T CORP., NEW YORK
发明人
BURG, FREDERICK MURRAY
分类号
H04L29/06;H04M3/42;H04M3/428;H04M7/12;H04M11/00;H04M11/06
主分类号
H04L29/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
System for non-pneumatic support of a vehicle
Portable ram block changer
Closed-circuit installation for the surface-treatment of components in a liquid bath
Cigar punch
Tracheal tube with colorimetric CO2 indicator
Paintball gun having internal pressure regulator
Oil squirter with damping vent
Oil filtering and cooling system for a vehicle compression ignition engine
Manure scraper system and apparatus
Method for milking an animal, and milking arrangement
Method and apparatus for load-locked printing
Method for fabricating displays, and apparatus and process for producing displays
Sewing machine
Thermal management system and method
Socket wrench with an energy-saving function
Dual pawl ratchet mechanism and reversing method
Tiltable steering wheel apparatus for work vehicle
Air pressure drop detecting device for cooling fan
Checking device for checking automotive suspension system
Rolling mill for a plate or a sheet and its control technique