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
AUTOMATIC ANSWERING TELEPHONE SET
摘要
申请公布号
JPH01177247(A)
申请公布日期
1989.07.13
申请号
JP19880001451
申请日期
1988.01.06
申请人
NEC CORP
发明人
MINAMINO HIROKI;SUZUKI MITSURU
分类号
H04M1/65
主分类号
H04M1/65
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILTERING DEVICE
DENTIFRICE WATER
MODULAR CONTAINER
METHOD OF PREPARING FLOUR ARTICLES
ILLUMINATING DEVICE
RADIO RECEIVER WITH INPUT CIRCUIT PROTECTION
PROCESS OF GENERATION OF BEAMS OF METASTABLE PARTICLES
SYSTEM FOR PULSE-PHASE CONTROL OF THREE-PHASE THYRISTOR CONVERTER
ELECTRIC MOTOR WITH ROTOR
INDUCTION REDUCER
ASYNCHRONOUS WELDING GENERATOR
EXPLOSION-PROOF ELECTROTECHNICAL DEVICE
DIGITAL ANALYZER OF PULSES
DEVICE FOR AUTOMATIC CORRECTION OF PHASE DISTORTIONS IN AMPLIFYING CIRCUIT
CORRELATOR
METHOD OF MEASUREMENT OF INTENSITY ELECTRIC FIELD IN CURRENT-CONDUCTING MEDIUM
METHOD FOR OBJECT PHASE SHIFT DETERMINING
PULSED VOLTAGE DIVIDER
MEASURING ROD
METHOD OF DETERMINATION OF ACOUSTIC CHARACTERISTICS OF THREADLIKE OBJECTS