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发明名称
APPARATUS FOR COLLECTING CONCRETIONS FROM DEEP WATER BASIN BOTTOM
摘要
申请公布号
SU1041643(A1)
申请公布日期
1983.09.15
申请号
SU19803210475
申请日期
1980.12.02
申请人
VNII GEOLOGII ZARUBEZHNYKH STRAN
发明人
LISTOV YURIJ F,SU;ISTOSHIN STANISLAV YU,SU;ZUJKOV ANATOLIJ A,SU
分类号
E02F3/88;G01N1/10;(IPC1-7):E02F3/88
主分类号
E02F3/88
代理机构
代理人
主权项
地址
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