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发明名称
Submarine safety vessel
摘要
申请公布号
US1865663(A)
申请公布日期
1932.07.05
申请号
US19280284267
申请日期
1928.06.09
申请人
WHITE CURTIS H
发明人
WHITE CURTIS H.
分类号
B63G8/40
主分类号
B63G8/40
代理机构
代理人
主权项
地址
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