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发明名称
ANTI GAS MASK
摘要
申请公布号
KR900002378(Y1)
申请公布日期
1990.03.26
申请号
KR19870004720U
申请日期
1987.04.07
申请人
KIM NAK-JUNG
发明人
KIM NAK-JUNG
分类号
A62B18/02;(IPC1-7):A62B18/02
主分类号
A62B18/02
代理机构
代理人
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地址
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