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
SDH multiplexer
摘要
申请公布号
GB2310971(A)
申请公布日期
1997.09.10
申请号
GB19970003839
申请日期
1997.02.25
申请人
* GPT LIMITED
发明人
STEPHEN PATRICK * FERGUSON
分类号
H04J3/06;H04J3/16;H04L12/56;H04Q11/04;(IPC1-7):H04J3/16
主分类号
H04J3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STEEL HAVING EXCELLENT WEATHERABILITY
PATTERN FORMING METHOD BY TRANSPARENT CONDUCTIVE FILM
CLAD ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISK, AND ITS PRODUCTION METHOD
APPARATUS AND METHOD FOR MICROWAVE PLASMA TREATMENT
METHOD AND DEVICE FOR PRODUCING CARBON BASED SUBSTANCE
METHOD OF PRODUCING TRANSPARENT ELECTROCONDUCTIVE FILM
METHOD FOR PRODUCING THICK HIGH TENSION STEEL PLATE EXCELLENT IN HEAT AFFECTED ZONE CTOD CHARACTERISTIC
DEPOSITED FILM FORMATION METHOD
DISSOLUTION TANK
METHOD OF PRODUCING ALUMINA FILM CONSISTING MAINLY OF alpha TYPE CRYSTAL STRUCTURE, MEMBER COATED WITH ALUMINA FILM CONSISTING MAINLY OF alpha TYPE CRYSTAL STRUCTURE, AND ITS PRODUCTION METHOD
BORATE PHOSPHOR
WATER PIPING INSTALLATION MADE FROM 1-BUTENE-BASED POLYMER COMPOSITION
CASE-HARDENING STEEL FOR MACHINE STRUCTURAL USE HAVING EXCELLENT AUSTENITIC GRAIN SIZE CHARACTERISTIC
STYRENIC RESIN FOAMED PRODUCT AND PRODUCTION PROCESS THEREFOR
BONDED STRUCTURE AND METHOD FOR PRODUCING THE SAME
THERMAL POLYMERIZATION TYPE ACRYLIC COATING, COATED METAL PLATE, AND METHOD FOR PRODUCING THE SAME
CURABLE FLUOROPOLYETHER RUBBER COMPOSITION AND RUBBER PRODUCT
CONTAINER FOR FISHING
GRINDING/BORING TOOL
CRADLE FEEDING MACHINE