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发明名称
DRIVE FOR WATERCRAFT COMPRISING A SURFACE PROPELLER
摘要
申请公布号
GB2028746(B)
申请公布日期
1982.09.15
申请号
GB19790025004
申请日期
1979.07.18
申请人
HURTH VERWALTUNGS GMBH
发明人
分类号
B63B39/06;B63H5/07;B63H23/08;B63H23/36;(IPC1-7):B63H5/06
主分类号
B63B39/06
代理机构
代理人
主权项
地址
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