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
Verbindungsleitung mit mehreren Abzweigstellen in Fernmelde-, insbesondere Fernsprechanlagen.
摘要
申请公布号
CH141426(A)
申请公布日期
1930.07.31
申请号
CHD141426
申请日期
1929.07.29
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT SIEMENS & HALSKE
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in fertilisers
Process for the manufacture of tubular bodies with fins
Exhaust gas conversion catalyst and method of making and using the same
Gun for applying viscous compounds
Synchronization arrangement for change-speed transmissions
Improvements in acoustic panels
A method of producing aluminium
Improvements relating to rewind devices for recorder-chart rolls
A method of fixing headed studs to metal articles
Preparation of polyesters
Improvements in or relating to awnings, tent roofs and the like structures
A shaded-pole motor with salient poles
Apparatus for the aligning of tracks of permanent ways
Improvements relating to grain bins
Blast cleaning machines
Improved dunnage
Improvements in or relating to electrical lampholders
Improved controlled apparatus for feeding fibrous material to chutes or hoppers
Fertilizer materials
Cathode ray tube screen intensifier