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发明名称
SCRAPER WITH ROPE TRACTION
摘要
申请公布号
SU1021724(A1)
申请公布日期
1983.06.07
申请号
SU19813342226
申请日期
1981.09.28
申请人
VNII ZOLOTA REDKIKH METALLOV
发明人
KUDLAJ EVGENIJ D,SU;PRIVOLOTSKIJ ALEKSANDR A,SU;MAMAEV YURIJ A,SU;ZUSMANOVICH MARK S,SU;FEOKTISTOV VLADISLAV A,SU
分类号
E02F3/54;(IPC1-7):E02F3/54
主分类号
E02F3/54
代理机构
代理人
主权项
地址
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