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
Schaltungsanordnung fuer Fernsprechanlagen, bei denen mehrere Leitungen unter Zwischenschaltung von Verstaerkern zusammengeschaltet sind
摘要
申请公布号
DE624051(C)
申请公布日期
1936.01.15
申请号
DE1929S091776D
申请日期
1929.05.18
申请人
SIEMENS & HALSKE AKT.-GES.;SIEMENS & HALSKE AKT.-GES.
发明人
PFLEIDERER DIPL.-ING. FRITZ;PFLEIDERER DIPL.-ING. FRITZ
分类号
A23L1/275;H04M3/56
主分类号
A23L1/275
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR IMPROVING SPATIAL AND OFF-AXIS DISPLAY STANDARD CONFORMANCE
TRANSMISSION OF AGGREGATED MOTE-ASSOCIATED INDEX DATA
NOVEL G-CSF CONJUGATES
APPARATUS FOR AND METHOD OF DEVELOPING EQUALIZED VALUES FROM SAMPLES OF A SIGNAL RECEIVED FROM A CHANNEL
USE OF MEASUREMENTS MADE IN ONE ECHO TRAIN TO CORRECT RINGING IN SECOND TO AVOID USE OF PHASE ALTERNATED PAIR IN THE SECOND
SINGLE-POLE, DOUBLE-THROW MEMS SWITCH
AN INTEGRATED WASHING AGENT DISPENSER, IN PARTICULAR FOR A DISHWASHER
RICE POLLEN-PREFERENTIAL PROMOTERS AND USES THEREOF
COMPOSITION FOR INTRACELLULAR TRANSFER OF A NUCLEIC ACID
ROCKING DOORSTOP
TAPE STRIPPING METHODS FOR ANALYSIS OF SKIN DISEASE AND PATHOLOGICAL SKIN STATE
MANUFACTURE OF POROUS DIAMOND FILMS
CABLE TIE WITH INSERT FASTENER
METHODS FOR STABILIZING 5-AZACYTIDINE IN PLASMA
FOLDABLE STROLLER
POSITION SENSOR
COMPACT APPARATUS FOR NONINVASIVE MEASUREMENT OF GLUCOSE THROUGH NEAR-INFRARED SPECTROSCOPY
A GENERIC FRAMEWORK FOR RUNTIME INTERCEPTION AND EXECUTION CONTROL OF INTERPRETED LANGUAGES
FIELD REPLACEABLE SENSOR MODULE AND METHODS OF USE THEREOF
DRIVE UNIT FOR A VEHICLE SEAT
