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经营范围
发明名称
RUBBLE CLEANING MACHINE
摘要
申请公布号
SU1604877(A1)
申请公布日期
1990.11.07
申请号
SU19884617616
申请日期
1988.12.09
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA;PROEKTNO-TEKHNOLOGICHESKO-KONSTRUKTORSKOE BYURO GL U PUTI MPS SSSR
发明人
SAMOKHIN SERGEJ A,SU;PLOTKIN EFIM V,SU;POROKHIN INNOKENTIJ P,SU
分类号
E01B27/08
主分类号
E01B27/08
代理机构
代理人
主权项
地址
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