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发明名称
MARINE PROPELLER WITH FOLDABLE BLADES
摘要
申请公布号
EP0011552(B1)
申请公布日期
1983.10.19
申请号
EP19790400834
申请日期
1979.11.08
申请人
FRANCE HELICES
发明人
ARATI, JACQUES
分类号
B63H1/24;(IPC1-7):63H1/24;16H25/00
主分类号
B63H1/24
代理机构
代理人
主权项
地址
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