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 eine Fernsprechanlage mit Vermittlungsgeraeten mit Tasten und den Tasten zugeordneten Anzeigemitteln
摘要
申请公布号
DE1816145(A1)
申请公布日期
1970.06.25
申请号
DE19681816145
申请日期
1968.12.20
申请人
SIEMENS AG
发明人
SCHOEN,SIEGFRIED
分类号
H04M3/58;H04M3/60;H04M3/62
主分类号
H04M3/58
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISC BRAKE
RUBBER HOSE AND PRODUCTION THEREOF
METHOD FOR PREDICTING SHAPE OF HOT ROLLED STEEL SHEET
DIRECT COMBUSTION DEODORIZING TYPE COATING AND BAKING
COMBUSTION APPARATUS
METHOD FOR REGENERATING SILICONE-COATED PAPER
METHOD AND DEVICE FOR ASSITING TEST WORK
PRINT PROCESSING METHOD FOR MESSAGE
CELL RELAY SERVICE CONTROL SYSTEM
QUALITY JUDGING METHOD OF LIGHT-EMITTING ELEMENT PART OF SEMICONDUCTOR CHIP FOR LIGHT EMISSION
METHOD AND DEVICE FOR CONGESTION CONTROL BY ROUTE SWITCHING OF ATM EXCHANGE
FEEDABLE AREA SPECIFYING METHOD, ABNORMAL FLOW PIPE ESTIMATING METHOD AND DEVICE THEREFOR
NON-INVASIVE BIOCHEMICAL MEASURING DEVICE
POSITIONING TABLE
THIN FILM ELECTRONIC TYPE IMAGE FORMING DEVICE AND METHOD OFREPAIRING FLAW OF THIN FILM ELECTRONIC TYPE IMAGE FORMING DEVICE
DRIVE CIRCUIT FOR OPTICAL TYPE SENSOR
COMPOSITION AND METHOD FOR TREATING PLASTIC,LEATHER OR RUBBER MATERIAL
MANUAL APPLIANCE AND SYSTEM FOR CONTROLLING INVENTORY OF GOODS
ELECTRIC POWERED STEERING DEVICE
SPEED CHANGE CONTROL DEVICE OF AUTOMATIC TRANSMISSION
