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发明名称
Water jet propulsion device
摘要
申请公布号
US3273333(A)
申请公布日期
1966.09.20
申请号
US19630308513
申请日期
1963.09.12
申请人
EDWARD A. SOKOLSKI
发明人
ROULUND POUL B.
分类号
B63H11/12
主分类号
B63H11/12
代理机构
代理人
主权项
地址
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