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
Einrichtung an Fahrschalterantrieben, insbesondere fuer elektrisch angetriebene Bahnen
摘要
申请公布号
DE729495(C)
申请公布日期
1942.12.17
申请号
DE1939S138395D
申请日期
1939.08.25
申请人
SIEMENS-SCHUCKERTWERKE AG.
发明人
HEDTKE ERICH
分类号
B60L15/22
主分类号
B60L15/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pharmaceutically active compounds and the preparation thereof
Omega-nor-cycloalkyl-13,14-dehydro-prostaglandins
4-{55 {8 4-(Diphenylmethyl)-1-piperidinyl{9 methyl{56 benzenamines
Method and apparatus for high volume distillation of liquids
Staphylococcus aureus broth
Water-insoluble azo dyestuffs
Device for distributing conditioned air
Method of preparing portions of a semiconductor wafer surface for further processing
Cement and aggregate mixture and method for making same
Gauze dispenser
Method and apparatus for providing automatic stacking of manufactured parts
Automatic depth control for endless chain type trencher
Building element
Valve seat concentricity gage
Method of forming an optical grating
NOVEL NITROSOUREA DERIVATIVES
PIPERIDINE DERIVATIVES
PREPARATION OF NNSUBSTITUTED URACIL DERIVATIVES
Multi-channel analyzer for liquid chromatographic separations
Water-walking apparatus