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
FAULT PROCESSING SYSTEM IN SUBSCRIBER LINE NETWORK
摘要
申请公布号
JPH0983640(A)
申请公布日期
1997.03.28
申请号
JP19950232235
申请日期
1995.09.11
申请人
NEC ENG LTD
发明人
OZAWA MIKI
分类号
H04L1/22;H04J3/00;H04L12/24;H04L12/26;H04M3/22;(IPC1-7):H04M3/22
主分类号
H04L1/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHIP TYPE PIEZOELECTRIC RESONATOR COMPONENT
AUTOMATIC VENDING MACHINE
DRAW TYPE INFORMATION RECORDING MEDIUM AND ITS INFORMATION MANAGING METHOD
Vinyl-urethane substituted hydroxyethyl cellulose
Preparation of natural or modified insect toxins
CCK antagonists and their use in treating gastrointestinal disorders
DECIDING PROCESS SYSTEM FOR ARRANGEMENT OF WALL INTERSECTING POINT PATTERN
PRODUCTION OF MODIFIED CROSS-SECTIONAL CARBON FIBER
ONE-END SEALED TYPE METALLIC VAPOR DISCHARGE LAMP
FACSIMILE EQUIPMENT
SEMICONDUCTOR DEVICE
HOME TELEPHONE SYSTEM
Purifying air conditioner
Sterile product and method for sterilizing and assembling such product
Fuel cell power plant fuel control
Input hopper apparatus
Eyeglasses and headgear combination
Chair lift apparatus
Glassy matrices containing volatile and/or labile components, and processes for preparation and use thereof
Apparatus and method for inhibiting the generation of excessive radiation
