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发明名称
摘要
申请公布号
FR2064013(A1)
申请公布日期
1971.07.16
申请号
FR19690036905
申请日期
1969.12.28
申请人
LEMOINE ROBERT;LACOUR CHRISTIAN
发明人
分类号
B63C7/10;(IPC1-7):B63C7/00;F41H11/00;G01V9/00
主分类号
B63C7/10
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代理人
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