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
SPEECH OBSTRUCTING METHOD FOR TELEPHONE SET
摘要
申请公布号
JPH02137566(A)
申请公布日期
1990.05.25
申请号
JP19880291873
申请日期
1988.11.18
申请人
ANRITSU CORP
发明人
TANAKA SHIGEYASU
分类号
H04M1/66;H04M1/67;H04M17/00
主分类号
H04M1/66
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method of and device for speech signal coding and decoding by subband analysis and vector quantization with dynamic bit allocation
METHOD FOR DETECTING REFERENCE POSITION OF HEAD
DATA REPRODUCING DEVICE
CLAMPER DEVICE FOR DISK PLAYER
OPTICAL DISK RECORDING AND REPRODUCING DEVICE
MAGNETIC RECORDING MEDIUM
MAGNETIC RECORDING MEDIUM
DISK RECORDING AND REPRODUCING DEVICE
ROTARY DRUM CONTROLLER
MAGNETIC RECORDING SYSTEM
COMPRESSOR
IGNITION TIMING CONTROLLER
WASTE HEAT RECOVERING DEVICE FOR WATER COOLED ENGINE
AIR-FUEL RATIO CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
OPERATION CONTROL METHOD FOR SUPERCHARGED DIESEL ENGINE
ROTATIONAL FREQUENCY CONTROLLER FOR DIESEL ENGINE
HEAT EXCHANGER CONTROL DEVICE FOR GENERATING PLANT
CLARIFIER FOR TRANSPARENT SOAP
DULL HEAT-RESISTANT COATING MEATERAL
POLYIMIDE COMPOSITE MATERIAL
