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发明名称
Sail-equipped lifeboat having leeboards
摘要
申请公布号
US2525933(A)
申请公布日期
1950.10.17
申请号
US19450593488
申请日期
1945.05.12
申请人
NANTZ FRANK L
发明人
NANTZ FRANK L.
分类号
B63B3/00
主分类号
B63B3/00
代理机构
代理人
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地址
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