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发明名称
Improvements in or relating to endo-tracheal tubes
摘要
申请公布号
GB879783(A)
申请公布日期
1961.10.11
申请号
GB19580018046
申请日期
1958.06.05
申请人
WILLIAM WARNE & CO. LIMITED
发明人
PINNELL CHARLES ROSS
分类号
A61M16/04
主分类号
A61M16/04
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