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经营范围
发明名称
Breathing alarm for respirator
摘要
申请公布号
GB9921191(D0)
申请公布日期
1999.11.10
申请号
GB19990021191
申请日期
1999.09.09
申请人
COHEN, ELLIS B
发明人
分类号
A61B5/00;A61M16/00
主分类号
A61B5/00
代理机构
代理人
主权项
地址
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