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发明名称
Means for inflating life saving devices
摘要
申请公布号
US2919833(A)
申请公布日期
1960.01.05
申请号
US19570704711
申请日期
1957.12.23
申请人
DR. STANLEY AXELROD
发明人
WOLSHIN LOUIS
分类号
B63C9/19
主分类号
B63C9/19
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