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
PERFECTIONNEMENTS AUX DISPOSITIFS DE TRANSMISSION DIGITALISEE DE SIGNAUX DE TYPE TELEPHONIQUE
摘要
申请公布号
BE754708(A1)
申请公布日期
1971.01.18
申请号
BED754708
申请日期
申请人
THOMSON-CSF, 101 BOULEVARD MURAT, 75 PARIS 16EME (FRANCE),
发明人
P. DEMAN;J.-M. KOMATITSCH
分类号
H04B14/04;(IPC1-7):H04M/
主分类号
H04B14/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EYE REFRACTIVE POWER MEASURING APPARATUS
CHARACTER CONVERSION DEVICE, CHARACTER CONVERSION METHOD, AND PROGRAM
MANUFACTURING METHOD OF PIEZOELECTRIC ELEMENT
GUIDE WIRE WITH SENSOR
IMAGE FORMING DEVICE
VIBRATION SUPPRESSING SUSPENSION STRUCTURE
NON-AQUEOUS INKJET INK
OPTICAL CROSS-CONNECT DEVICE AND SOFT ERROR DIAGNOSIS METHOD
PRINTING SYSTEM
ELECTRONIC APPARATUS
DISPLAY DEVICE AND LIGHTING DEVICE
SUBJECTIVE OPTOMETER
METHOD FOR MANUFACTURING PIEZOELECTRIC ELEMENT, INTERNAL ELECTRODE, PIEZOELECTRIC ELEMENT, AND DEVICE FOR MANUFACTURING PIEZOELECTRIC ELEMENT
INSPECTION DEVICE FOR MINUTE MAGNETIC METAL FOREIGN MATERIALS
FOOT COVER
FILM-FORMING APPARATUS, AND FILM-FORMING MASK
TORQUE CONVERTER WITH LOCK-UP CLUTCH
FOLDING SCREEN
PELLICLE FOR EUV
AIR CONDITIONING CONTROL DEVICE FOR VEHICLE