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经营范围
发明名称
Reversible marine propulsion system
摘要
申请公布号
US3225732(A)
申请公布日期
1965.12.28
申请号
US19620193969
申请日期
1962.05.11
申请人
KURT CARLSEN
发明人
CARLSEN KURT
分类号
B63H23/08
主分类号
B63H23/08
代理机构
代理人
主权项
地址
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