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发明名称
Tracheal tube device
摘要
申请公布号
US3225767(A)
申请公布日期
1965.12.28
申请号
US19640351759
申请日期
1964.03.13
申请人
SOUTH CHESTER CORPORATION
发明人
SMITH CLIFFORD W.
分类号
A61M16/04
主分类号
A61M16/04
代理机构
代理人
主权项
地址
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