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发明名称
RESPIRATORY DEVICE
摘要
申请公布号
GB2193896(B)
申请公布日期
1991.03.20
申请号
GB19870018090
申请日期
1987.07.30
申请人
JOHN FRANCIS * HAYCOCK
发明人
JOHN FRANCIS * HAYCOCK
分类号
A61M16/10;A62B18/02
主分类号
A61M16/10
代理机构
代理人
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