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
VOICE COMMUNICATION EQUIPMENT
摘要
申请公布号
JPH09247247(A)
申请公布日期
1997.09.19
申请号
JP19960057316
申请日期
1996.03.14
申请人
RICOH CO LTD
发明人
IMAI YUKIHIRO
分类号
H04M1/19;H03G3/32;H04M1/00;H04M1/60;(IPC1-7):H04M1/00
主分类号
H04M1/19
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Car body coating process
Scanner type fluorescence detection apparatus for treating numerous samples
Ballistically deployed vehicle and utility covers
Integrated voltage/current/power regulator/switch system and method
Method of forming open mouth zipper gusset bag
Pulse wave detecting device and method for manufacturing the same, and portable wrist device
Method and apparatus for forward link power control
Volumetric efficiency compensation for dual independent continuously variable cam phasing
Abnormality test method and apparatus for secondary air supply system of a vehicle
Continuous rotary melt thermoformer
CDMA communications and geolocation system and method
Methods for forming metal oxide layers with enhanced purity
Surgical instruments and procedures for stabilizing the beating heart during coronary artery bypass graft surgery
Window and lens glass cleaning system
Ion beam modification of bioactive ceramics to accelerate biointegration of said ceramics
Clip-on fraud prevention method and apparatus
Electrical detection of V-groove width
Transient fuse for change-induced damage detection
Vacuum ARC vapor deposition method and apparatus for applying identification symbols to substrates
Phase shift mask and phase shift mask blank