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
CIRCUIT FOR THE SEPARATION OF THE DIRECT AND ALTERNATING CURRENT PORTIONS OF A SIGNAL MIXTURE
摘要
申请公布号
EP0256291(B1)
申请公布日期
1992.12.30
申请号
EP19870109819
申请日期
1987.07.07
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
STADER, HARALD, DIPL.-ING.;RUDOLF, HANS-WERNER, DR.RER.NAT.
分类号
H04M3/22;H04M19/02
主分类号
H04M3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRIER
METHOD AND DEVICE FOR PROGRAMMING ROBOT
BOOKBINDING AND BOOKBINDING METHOD
METHOD AND APPARATUS FOR BREAKING CONCRETE UTILITY POLE
PRODUCTION OF FRAME MATERIAL
TRACK BRANCHING APPARATUS OF MAGNETIC FLOATATION RUNNING RAILROAD
BOILER SYSTEM CORROSION PREVENSION
MANUFACTURE OF COVERS FOR BOOK, STATIONERY, ETC.
SQUARE-BOTTOM BAG
DEVICE FOR INCREASING GENERATING OUTPUT FROM RECOVERY FACILITY OF ENERGY OF EXHAUST GAS GENERATED IN SHAFT FURNACE
BRICK-LIKE BUILDING MEMBER
APPARAT TIL SMEDNING AF KRUMTAPAKSLER
FREMGANGSMAADE TIL FREMSTILLING AF SELVBAERENDE, AF FLERE LAG OPBYGGEDE INDHYLNINGSFLADER, ISAER EN BAADSKROGSKAL
선반 지지대 고정구
휴대용 구강위생셋트
젯트룸(Jetloom)에 있어서의 위입(緯入)장치
탁상용 자명시계 타이머
(A) ;1,4-DIHYDROPYRIDNE COMPOUND
MAGNETIC BONE CONDUCTION MICROPHONE
CALL SIGNAL DETECTING SYSTEM