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
Устройство для связи между станцией и движущимся поездом
摘要
申请公布号
SU38197(A1)
申请公布日期
1934.08.31
申请号
SU19330121566
申请日期
1933.01.05
申请人
KOTOV D.I.
发明人
KOTOV D.I.
分类号
B61L3/18
主分类号
B61L3/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADIOTELEPHONE APPARATUS INCLUDING A WIRELESS HEADSET
RECORDING APPARATUS AND REPRODUCING APPARATUS
HEAT SHRINKABLE ARTICLE
VERFAHREN UND VORRICHTUNG ZUM VERHINDERN VON UMWELTVERSCHMUTZUNG DURCH MÜLL SOWIE SAMMELEINRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS.
PUMP DIAPHRAGM
CHEWING GUM, CONTAINING TRIGLYCERIDES
FOCAL NEUROGRAPHIC MAGNETIC RESONANCE IMAGING SYSTEM
HYDROSTATIC TRAVELLING GEAR
OXIDATIVE KERATIN FIBRE DYEING COMPOSITION CONTAINING A PARA-AMINOPHENOL, A META-AMINOPHENOL AND AN ORTHO-AMINOPHENOL, AND DYEING METHOD USING SAID COMPOSITION
Transport package
GRAPHICAL USER INTERFACE AND METHOD TO SELECTIVELY OPEN CONTAINER OBJECTS DURING DRAG AND DROP OPERATIONS
VOLTAGE TRANSLATION AND OVERVOLTAGE PROTECTION
INTEGRATED CIRCUIT PROBE CARD INSPECTION SYSTEM
PROCESS MANAGEMENT SYSTEM
ANTI-ALIASING APPARATUS AND METHOD WITH AUTOMATIC SNAP FIT OF HORIZONTAL AND VERTICAL EDGES TO TARGET GRID
Process and apparatus for recycling thermoplastic foams
METHOD AND APPARATUS FOR MARKING ANIMALS
AN ABSORBENT STRUCTURE AND AN ABSORBENT ARTICLE WHICH INCLUDES THE ABSORBENT STRUCTURE
TIGHT CONTROL OF GENE EXPRESSION IN EUCARYOTIC CELLS BY TETRACYCLINE-RESPONSIVE PROMOTERS
SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF
