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经营范围
发明名称
LINK OF SCOOP CHAIN
摘要
申请公布号
SU1594248(A1)
申请公布日期
1990.09.23
申请号
SU19884379032
申请日期
1988.02.19
申请人
TS K BYURO MINISTERSTVA RECHNOGO FLOTA RSFSR V G.GORKOM
发明人
SHAPOVALOV NIKOLAJ A,SU;AREFEV NIKOLAJ N,SU
分类号
E02F3/14;E02F3/88
主分类号
E02F3/14
代理机构
代理人
主权项
地址
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