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
Elektrisk Signal til Jærnbaneoverkørsler.
摘要
申请公布号
DK46598(C)
申请公布日期
1932.12.05
申请号
DKD46598
申请日期
1931.01.05
申请人
TJENESTEKARL NIELS PETER ANDERSEN
发明人
TJENESTEKARL NIELS PETER ANDERSEN
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
Rotary anode for an X-ray tube.
Security mechanism reacting to abnormal draught for a gas-heated hot water boiler without a permanent pilot flame.
Method of refining grains fo primary silicon in hypereutectic Al-Si alloys.
Device for sorting products.
Soldering machine.
Display apparatus.
Packaging means.
A wholly fabricated electrochemical cell.
Method for the rapid cooling of bread or similar products.
A method for welding a titanium sheet to a ferrous metal.
Fluid operable apparatus.
Platinum complexes of aliphatic tricarboxylic acid.
Safety belt system.
Process for prolonging the dormancy of plants or parts of plants
(B1) ;FIRING DEVICE FOR AN EXTERNALLY-POWERED GUN
Three level distributed control for networking I/O devices.
Siphon
Improvements in or relating to cutting structures for rotary drill bits.
Friction spinning apparatus.
Integrated optoelectronic devices.
