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发明名称
BREATHING APPARATUS
摘要
申请公布号
GB1572700(A)
申请公布日期
1980.07.30
申请号
GB19760023262
申请日期
1976.06.04
申请人
BUYSSE R;VAN DER WALF J
发明人
VAN AS A;NYMAN R
分类号
A62B7/02;A61M16/00;A62B7/00;B63C11/18;B63C11/24;(IPC1-7):A62B7/00;B63C11/22
主分类号
A62B7/02
代理机构
代理人
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地址
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