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发明名称
Improvements in life saving equipment
摘要
申请公布号
GB939321(A)
申请公布日期
1963.10.09
申请号
GB19610012875
申请日期
1961.05.10
申请人
ALISTER JAMES WALKER SIMPSON
发明人
分类号
B63C9/30
主分类号
B63C9/30
代理机构
代理人
主权项
地址
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