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发明名称
Forme de navire à partie moyenne parallèle et couples d'avant et d'arrière en forme de vé
摘要
申请公布号
FR1145670(A)
申请公布日期
1957.10.29
申请号
FRD1145670
申请日期
1955.01.21
申请人
发明人
MAIER ERICH R. F.
分类号
B63B1/04
主分类号
B63B1/04
代理机构
代理人
主权项
地址
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