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 mit im Sprechweg liegenden Relais
摘要
申请公布号
DE923921(C)
申请公布日期
1955.02.24
申请号
DE1941S014833D
申请日期
1941.10.31
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
JAUCH EUGEN;GROTE RICHARD DIPL.-ING.
分类号
H04Q3/58
主分类号
H04Q3/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESS FOR MANUFACTURING A FIBER-GEOMETRIC STRUCTURE HAVING IMPROVED ABRASION RESISTANCE AND ARTICLE USING IT
METHOD TO EFFICIENTLY PROCESS IMAGE DATA FROM THE VIDEO PRESENTER
STRUCTURE FOR REINFORCEMENT OF ASPHALT PAVEMENT
FIXING STRUCTURE OF WINDOW FRAME FOR BUILDING
INSTALLATION STRUCTURE OF PERCEPTION BLOCK ON THE PEDESTRIAN ROAD FOR VISUAL HANDICAPPED PERSON
VISCOSITY MODIFIER FOR LUBRICATING OILS, ADDITIVE COMPOSITION FOR LUBRICATING OILS, AND LUBRICATING OIL COMPOSITIONS
ACRYLIC SOL COMPOSITION
THROUGH-PANEL CONNECTOR
ACRYLIC POLYMER EMULSION AND GLOVE THEREFROM
LDPC CODE GENERATING METHOD AND COMMUNICATION APPARATUS
CELL SPECIFIC GENE SILENCING USING CELL-SPECIFIC PROMOTERS IN VITRO AND IN VIVO
ELECTRONIC NEAR FIELD COMMUNICATION ENABLED MULTIFUNCTIONAL DEVICE AND METHOD OF ITS OPERATION
TRAVELING OPERATION DEVICE AND WORK VEHICLE
PROCESS FOR FABRICATING HALF-TONE PHASE SHIFT MASK BLANK
Verfahren zur Herstellung eines Toners für die Elektrophotographie
Schirmstecker
Mehrschichtchipvaristor
Verfahren zur Korrektur eines gemessenen Zylinderdruckes einer Brennkraftmaschine
Vorrichtung zum Handhaben stabförmiger Objekte
Cabriolet-Fahrzeug
