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发明名称
MINI-GAS MASK BUILT-IN MASK
摘要
申请公布号
KR20010099268(A)
申请公布日期
2001.11.09
申请号
KR20010057400
申请日期
2001.09.17
申请人
SON, YOUNG SUK
发明人
SON, YOUNG SUK
分类号
A62B18/02;(IPC1-7):A62B18/02
主分类号
A62B18/02
代理机构
代理人
主权项
地址
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