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 zur tastengesteuerten Anschaltung eines Arbeitsplatzes an eine von mehreren Verbindungsleitungsuebertragungen, insbesondere an Amtsuebertragungen von Fernsprechnebenstellenanlagen
摘要
申请公布号
DE1191433(B)
申请公布日期
1965.04.22
申请号
DE1964T025437
申请日期
1964.01.16
申请人
TELEFONBAU;NORMALZEIT G.M.B.H.
发明人
ACKERMANN FRIEDRICH;ILKENHANS HEINZ;SCHMIDT HEINZ
分类号
H04Q3/62
主分类号
H04Q3/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEMICONDUCTOR DEVICE
SEMICONDUCTOR DEVICE AND ITS MANUFACTURINF METHOD
THERMOELECTRIC TRANSDUCER
Mold for continuous casting
Folding support assembly
Thread gripping device, particularly for gripping elastic threads having a small cross-section, in circular knitting machines for hosiery or the like
Attachment for connecting a duct to a grass bagger of a mower
Magazine light
Knitting needle sizing structure and method
Flexible pipe with high axial compression strength and method for making same
Coffee maker
Engine misfire detection using system identification technology
Self-leveling laser alignment tool and method thereof which compensates for material stiffness of an included pendulum
Single brake spring tool and method
Osteospermum plant named 'Sunny Philip'
Miniature rose plant named 'BENfebu'
Recording medium having recording program recorded therein
Method and apparatus for intelligent and automatic preference detection of media content
Implementing a message queuing interface (MQI) indexed queue support that adds a key to the index on put commit
Methods, computer programs and apparatus for caching directory queries