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经营范围
发明名称
Respiratory masks
摘要
申请公布号
US3092105(A)
申请公布日期
1963.06.04
申请号
US19600026505
申请日期
1960.05.03
申请人
AIRMED LIMITED
发明人
GABB JOHN ESCOTT
分类号
A62B18/08
主分类号
A62B18/08
代理机构
代理人
主权项
地址
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