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发明名称
Propulsion and steering unit for boats
摘要
申请公布号
US3040696(A)
申请公布日期
1962.06.26
申请号
US19600020921
申请日期
1960.04.08
申请人
DAHLE CHARLES J
发明人
DAHLE CHARLES J.
分类号
B63H11/00
主分类号
B63H11/00
代理机构
代理人
主权项
地址
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