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
PREFABRICATED TRACK PAVEMENT
摘要
申请公布号
SU657107(A1)
申请公布日期
1979.04.15
申请号
SU19772458444
申请日期
1977.03.01
申请人
LE LESOTEKHNICHESKAYA AKADEMIYA IM. S.M.KIROVA
发明人
PETROVSKIJ LYUDVIG V,SU;GALAKHIN VALENTIN ,SU;LEONTEV MIKHAIL N,SU;CHERNYAKEVICH VIKTOR ,SU;ATRASHEVSKIJ VALERIJ V,SU
分类号
E01C5/14;(IPC1-7):E01C5/14
主分类号
E01C5/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LIQUID CRYSTAL DISPLAY DEVICE
METHOD FOR HEAT TREATMENT OF RAIL
DRIVER OF SOLID-STATE IMAGE PICKUP ELEMENT
SUSPENSION HAVING VARIABLE DEFLECTION DAMPING CHARACTERISTIC
MANUFACTURE OF SEMICONDUCTOR DEVICE
TRANSFORMER
MANUFACTURE OF SEMICONDUCTOR DEVICE
ZOOM LENS BARREL
CAR CHASSIS STRUCTURE
SUPPORTING DEVICE FOR AIR SEALING PIPE FOR CONTINUOUS CASTING
CAR HEATING DEVICE
CHARGE TRANSFER DEVICE AND MANUFACTURE THEREOF
PLASMA PROCESSING DEVICE
PHOTOELECTRIC CONVERTER AND MANUFACTURE THEREOF
ON-VIHICLE AUTOMATIC INDUCING DEVICE
CONTINUOUS SURFACE POLISHING DEVICE OF WIRE ROD
PRODUCTION OF LENS DIE
PREPARATION OF CREATINE AMIDINOHYDROLASE
VOICE GENERATION PRINTER
PICTURE CONTROLLER