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经营范围
发明名称
SHIELDING MASK
摘要
申请公布号
EP0782468(A1)
申请公布日期
1997.07.09
申请号
EP19950929900
申请日期
1995.09.05
申请人
KEMIRA SAFETY OY
发明人
SANDBACKA, STEFAN
分类号
A62B17/04;(IPC1-7):A62B18/04
主分类号
A62B17/04
代理机构
代理人
主权项
地址
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