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发明名称
SELF-CONTAINED UNDERWATER BUOYANCY SYSTEM
摘要
申请公布号
US3601827(A)
申请公布日期
1971.08.31
申请号
USD3601827
申请日期
1968.12.16
申请人
NAVY USA
发明人
DONALD MILLER
分类号
B63C11/00;(IPC1-7):B63B21/52
主分类号
B63C11/00
代理机构
代理人
主权项
地址
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