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发明名称
Water skis
摘要
申请公布号
US3015830(A)
申请公布日期
1962.01.09
申请号
US19600004443
申请日期
1960.01.25
申请人
CANADIAN RESEARCH & DEVELOPMENT FOUNDATION
发明人
CLARK FREDERICK L.
分类号
B63B35/83
主分类号
B63B35/83
代理机构
代理人
主权项
地址
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