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经营范围
发明名称
Appareil respiratoire à circuit ouvert
摘要
申请公布号
FR66481(E)
申请公布日期
1957.03.08
申请号
FRD66481
申请日期
1954.06.11
申请人
LA SPIROTECHNIQUE
发明人
分类号
A61M16/00
主分类号
A61M16/00
代理机构
代理人
主权项
地址
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