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
Schienenkontaktapparat fuer Eisenbahnsicherungszwecke
摘要
申请公布号
DE645955(C)
申请公布日期
1937.06.05
申请号
DE1936F081187D
申请日期
1936.05.21
申请人
JOSEF FRYBA
发明人
分类号
B61L1/04
主分类号
B61L1/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CMOS IMAGE SENSOR AND ITS FABRICATING METHOD
APPARATUS FOR MEASURING AIR PRESSURE OF TIRE
APPARATUS AND METHOD FOR PREVENTING A RECESSION BACKWARD OF VEHICLE EQUIPPED WITH MANUAL TRANSMISSION
TEMPORARY MEMBER STRUCTURE FOR OBSERVATION OF LAND-SIDE PROTECTION WALL
A RESONATOR IN VEHICLE EXHAUST PIPE
LACTIC ACID BACTERIA HAVING HIGH ALCOHOL DEHYDROGENASE AND ACETALDEHYDE DEHYDROGENASE ACTIVITY, AND METABOLIZE ETHANOL AND ACETALDEHYDE
PRACTICAL ADAPTIVE NEURAL NETWORK CONTROLLER
Collapsible expansion cone
MAMMALIAN NEURALIZED FAMILY TRANSCRIPTIONAL REGULATORS AND USES THEREFOR
SCREENING METHOD
ELECTRONICALLY CONTROLLED 6D BRIDGE DECK LIFTERS
Et rekombinant oplöseligt fragment af -subenhedpolypeptidet af human mastcelle IgE overfladereceptor samt anvendelse af samme
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING ARRANGEMENTS
Complex environment control digital thermo-hygrometer
Inside Straw Beverage Polystyrene Bottle
Pannel for wall system to display goods
life jacket
DECANTER CENTRIFUGAL SEPARATOR INCLUDING A SCREW FOR WATER DISTRIBUTION
A Movable Fence
MEAT ROASTER