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发明名称
Procédé et dispositifs pour propulsion d'engins dans un milieu liquide
摘要
申请公布号
FR62662(E)
申请公布日期
1955.06.16
申请号
FRD62662
申请日期
1952.04.01
申请人
COMPAGNIE ELECTRO-MECANIQUE
发明人
分类号
B63H11/00
主分类号
B63H11/00
代理机构
代理人
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