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经营范围
发明名称
Tube muni d'une hélice intérieure pour traction nautique et aérienne
摘要
申请公布号
FR1153866(A)
申请公布日期
1958.03.28
申请号
FRD1153866
申请日期
1956.02.06
申请人
发明人
LEBERT GEORGES
分类号
B63H5/14
主分类号
B63H5/14
代理机构
代理人
主权项
地址
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