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发明名称
Atmungsgeraet
摘要
申请公布号
DE2060905(A1)
申请公布日期
1971.06.24
申请号
DE19702060905
申请日期
1970.12.10
申请人
AGA AB
发明人
ALFRED JOHANNISSON,DAG OLOF
分类号
A61M16/00
主分类号
A61M16/00
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代理人
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