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发明名称
Hélice
摘要
申请公布号
FR985659(A)
申请公布日期
1951.07.23
申请号
FRD985659
申请日期
1949.05.04
申请人
发明人
RECIO MANUEL
分类号
B63H1/12
主分类号
B63H1/12
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