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发明名称
Marine lifesaving apparatus
摘要
申请公布号
GB2069416(A)
申请公布日期
1981.08.26
申请号
GB19800009871
申请日期
1980.03.24
申请人
WATSON D
发明人
分类号
B63C9/06;B63C9/087;(IPC1-7):B63C9/08
主分类号
B63C9/06
代理机构
代理人
主权项
地址
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