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
A plug and play telephone system
摘要
申请公布号
EP0862312(A3)
申请公布日期
2003.07.23
申请号
EP19980301166
申请日期
1998.02.17
申请人
LUCENT TECHNOLOGIES INC.
发明人
HUI, CHIU L.;MCGROARY, FRANCIS XAVIER;KUTZAVITCH, WALTER GEORGE
分类号
H04M1/72;H04M1/723;H04M9/00;H04M9/02;H04Q3/58;(IPC1-7):H04M9/02
主分类号
H04M1/72
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMAGE GENERATING AND A FIRING SIMULATOR
SPACE HEATER
WINDING A SEAL BELT
VACUUM PICK-UP FOR LAYERS OF ROUND ARTICLES
COKE OVEN DOOR
LINING OF PIPELINES AND PASSAGEWAYS
PARALLEL MULTI-CORE OPTICAL FIBRE
DISPENSER FOR TOILETS
RESTOCKING OF SELF-SERVE SHELVES FROM BEHIND
PROCESS FOR PRODUCING L-PHENYLALANINE
MOLDING APPARATUS AND PROCESS INCLUDING SAND COMPACTION SYSTEM
TWO-PHASE FLUID FLOW RATE
TEMPERATURE SENSITIVE DIFFERENTIAL PRESSURE INDICATING DEVICE
DOUBLE CASSETTE DECK
CONTROLLING APPETITE BY APPLYING EXTERNAL PRESSURE
CHAIR SEAT SUPPORT BASE
PRODUCING N-ALPHA HYDROXYETHYL FORMAMIDES AND ETHERS THEREOF
PYRIMIDINDERIVATER
HETEROPOLYMETAL-CLUSTERE BASERET PAA PALLADIUM OG JERN, FREMGANGSMAADETIL FREMSTILLING DERAF OG ANVENDELSE AF SAADANNE CLUSTER-FORBINDELSER TIL KATALYSATORFREMSTILLING
STERIL OPERATIONSNAAL MED MOERK, IKKE-REFLEKTERENDE OVERFLADE