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发明名称
FACEMASKS FOR BREATHING APPARATUS
摘要
申请公布号
GB2135198(B)
申请公布日期
1986.07.30
申请号
GB19840003905
申请日期
1984.02.14
申请人
* SIEBE GORMAN & COMPANY LIMITED
发明人
TREVOR * CONSTANCE-HUGHES
分类号
A62B18/02;(IPC1-7):A62B7/02
主分类号
A62B18/02
代理机构
代理人
主权项
地址
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