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
PROCEDE ET DISPOSITIF DE TRANSMISSION DE SIGNAUX A FREQUENCES VOCALES.
摘要
申请公布号
FR2682002(B1)
申请公布日期
1993.12.24
申请号
FR19910011924
申请日期
1991.09.27
申请人
MATRA COMMUNICATION
发明人
MOULY MICHEL
分类号
H04Q1/453;H04Q1/457;(IPC1-7):H04Q1/453;H04B7/26
主分类号
H04Q1/453
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL CAPTION BROADCAST RECORDER
ANTENNA PROTECTION COVER
CRYSTAL OSCILLATOR AND MANUFACTURING METHOD OF CRYSTAL OSCILLATOR
MANUFACTURING METHOD OF RESIN CASING
SEMICONDUCTOR DEVICE
METHOD OF MANUFACTURING WIRING BOARD
METHOD FOR PRODUCING CONDUCTIVE FILM AND CONDUCTIVE FILM
ELECTRODE TERMINAL CONNECTION BODY AND MANUFACTURING METHOD THEREFOR
MANUFACTURING METHOD OF GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM
HEATING APPARATUS
LENDING MANAGEMENT SYSTEM, LENDING MANAGEMENT DEVICE AND LENDING MANAGEMENT METHOD
RESIDENCE MONITORING SYSTEM
LOG RELEVANCY PRESENTATION SYSTEM, LOG RELEVANCY PRESENTATION METHOD AND COMPUTER PROGRAM
FIXING DEVICE AND IMAGE FORMATION APPARATUS
IMAGING DEVICE AND METHOD FOR CONTROLLING THE SAME
IMAGING APPARATUS
NOTIFICATION DEVICE, TELEVISION RECEIVER, PROGRAM, AND RECORDING MEDIUM
ROTATION ANGLE DETECTION DEVICE AND ELECTRIC POWER STEERING DEVICE
EVALUATION METHOD OF SAND AND TEST MOLD
ANCHOR BOLT FAILURE DETECTION SYSTEM
