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
Einrichtung zur Aufnahme von Schallsignalen mit Störgeräuschunterdrückung.
摘要
申请公布号
DE68911064(T2)
申请公布日期
1994.03.31
申请号
DE1989611064T
申请日期
1989.08.18
申请人
FRANCE TELECOM, PARIS, FR
发明人
GRENIER, YVES, F-75013 PARIS, FR;XU, MIN, F-75009 PARIS, FR
分类号
H03H17/00;H04R3/00;(IPC1-7):H04R3/00;H04B15/00
主分类号
H03H17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ARRANGEMENT FOR ACCUMULATING AND CONVEYING STACKS OF ARTICLES
APPARATUS FOR PLACING FRUIT INTO CONTAINER
SOIL-SUCKING BARGE
PIPELINE FOR CONVEYING MATERIALS
ARRANGEMENT FOR LUBRICATING BRIDGES OF RAIL VEHICLE WHEELS
PNEUMATIC BOOSTER
VEHICLE GEAR-SHIFT MECHANISM
ACTUATOR FOR ENGAGING TRANSMISSION CLUTCH
INSTRUMENT TRANSDUCER FOR RADIAL DEFORMATION OF TUBED TYRES
VEHICLE WHEEL
ARRANGEMENT FOR SEALING STEAM-CURING CHAMBER
RIG FOR PREWELDING ASSEMBLY OF PANEL JOINTS
APPLIANCE FOR SECURING GUIDE PLATE ON ARTICLES
APPARATUS FOR WAVE SOLDERING
VEHICLE STEPLESS TRANSMISSION
ARRANGEMENT FOR MOULDING SHELLS FROM MINERAL-WOOL MAT
CHIPPING MACHINE
METHOD OF MANUFACTURING ANNULAR ARTICLES
ARRANGEMENT FOR REMOVING PARTS FROM THE MACHINING STATION
ARRANGEMENT FOR CLAMPING MATERIAL