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发明名称
Procédé et dispositif pour réduire la résistance directe de l'eau à l'avancement des bateaux
摘要
申请公布号
FR1099699(A)
申请公布日期
1955.09.08
申请号
FRD1099699
申请日期
1954.04.27
申请人
发明人
DEBARBIEUX PAUL-ANTOINE
分类号
B63B1/32;B63B39/08;B63H11/08
主分类号
B63B1/32
代理机构
代理人
主权项
地址
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