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发明名称
ENDOTRACHEAL TUBE
摘要
申请公布号
US3669098(A)
申请公布日期
1972.06.13
申请号
USD3669098
申请日期
1969.09.23
申请人
OLYMPUS OPTICAL CO. LTD.
发明人
NAGASHIGE TAKAHASHI
分类号
A61B1/005;A61B1/267;A61M16/04;(IPC1-7):A61B1/06
主分类号
A61B1/005
代理机构
代理人
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