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 frequenzselektive Waehlkennzeichenempfaenger in Fernmelde-,insbesondere Fernsprechanlagen
摘要
申请公布号
DE1537837(B1)
申请公布日期
1970.11.12
申请号
DE196701S2090
申请日期
1967.09.28
申请人
SIEMENS AG
发明人
GEORG MUELLER DIPL-ING;PAUL ZELL DIPL-ING
分类号
H04Q1/453
主分类号
H04Q1/453
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CYLINDER LOCK WITH CHANGEABLE KEYWAY
Turbo-compressor engine
Gypsy moth larvae barrier apparatus
Bait tank
TRUE END-TO-END ELECTRONIC SADDLE MICROMETER
Cleaning mop apparatus
Automatic food cooking device
System and method for joining structural panels
METHOD, MACHINE AND TOOL FOR THE HONING OF WORKPIECES
Plastic moldboards for snowplows and the like
SOI MOS TRANSISTOR WITH A SUBSTRATE-SOURCE CONNECTION
MIS SEMICONDUCTOR DEVICE
Image-receiving paper for thermal sublimable dye transfer
Semiconductor device and method
Animal and fowl feed supplement and method of manufacture
Non-toxic insecticide composition and method for killing specific insects
Method of dehydrating vesicle preparations for long term storage
Bi-polar auto electrolytic hydrogen generator
Abrasive tape in which a single compound serves to improve dispersion of abrasive particles and also as antistatic and lubricant for the tape
Method of treating ischemic tissue
