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发明名称
RESPIRATORY PROTECTION ASSEMBLY
摘要
申请公布号
GB2220573(B)
申请公布日期
1991.11.27
申请号
GB19890013002
申请日期
1989.06.06
申请人
* RACAL PANORAMA LIMITED
发明人
DAVID WILLIAM * PIKE
分类号
A62B18/00;A62B31/00
主分类号
A62B18/00
代理机构
代理人
主权项
地址
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