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发明名称
Устройство для подъема затонувших судов
摘要
申请公布号
SU70895(A1)
申请公布日期
1947.11.30
申请号
SU19460008699
申请日期
1946.08.30
申请人
BOBRITSKIJ T.I.;GURVICH K.G.
发明人
BOBRITSKIJ T.I.;GURVICH K.G.
分类号
B63C7/02
主分类号
B63C7/02
代理机构
代理人
主权项
地址
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