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发明名称
BRYSTKASSE-INNKAPSLING FOR RESPIRATORER.
摘要
申请公布号
NO900203(A)
申请公布日期
1990.07.17
申请号
NO19900000203
申请日期
1990.01.15
申请人
DRANEZ ANSTALT
发明人
HAYEK ZAMIR
分类号
A61H31/00;A61H31/02;(IPC1-7):A61H31/02
主分类号
A61H31/00
代理机构
代理人
主权项
地址
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