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发明名称
Steering and reversing assembly for water jet boats
摘要
申请公布号
US3272439(A)
申请公布日期
1966.09.13
申请号
US19630324728
申请日期
1963.11.19
申请人
ROSENTRATER FRED W
发明人
ROSENTRATER FRED W.
分类号
B63H11/11
主分类号
B63H11/11
代理机构
代理人
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地址
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