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发明名称
Windsurfer with a multi-piece hull
摘要
申请公布号
CH622747(A5)
申请公布日期
1981.04.30
申请号
CH19770009709
申请日期
1977.08.08
申请人
SHARK WASSERSPORTGERAETE GMBH
发明人
HARTMUT HIELSCHER
分类号
B63B7/04;B63B35/79;(IPC1-7):B63B35/72
主分类号
B63B7/04
代理机构
代理人
主权项
地址
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