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发明名称
Endotracheal tube with valved balloon having removable inflation means and balloon rupturing means associated therewith
摘要
申请公布号
US3402718(A)
申请公布日期
1968.09.24
申请号
US19650479228
申请日期
1965.08.12
申请人
GEORGE O. DOHERTY
发明人
DOHERTY GEORGE O.
分类号
A61F2/958;A61M16/04
主分类号
A61F2/958
代理机构
代理人
主权项
地址
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