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
TALKING LINE SETTING SYSTEM
摘要
申请公布号
JPH03278667(A)
申请公布日期
1991.12.10
申请号
JP19900079329
申请日期
1990.03.28
申请人
NEC CORP
发明人
ONO KAZUNORI
分类号
H04M7/06
主分类号
H04M7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Métier à tisser et notamment régulateur de tension des fils de chaîne
Selective dual aileron control for aircraft
Dishwashing machine
Speed control circuit
Inductor for the heat treatment of workpieces, especially crankshafts
Arrangement in air blast circuit breaker provided with damping resistance
High and very high frequency tunable circuits
Magnetic measuring method and apparatus
Oil-impregnated electric power cable with flow-limiting tapes
Rotary switch device
Spirocyclohexanes and methods of preparation thereof
Catalytic synthesis of hydrocarbons
Coating compositions for recording media
Process for the production of cuprous oxide
Latch bolt unit
V-type packing for eliminating labyrinth flow
All-metal valve faucet
Support
Container
Bearing
