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发明名称
TEACHING PAINTING
摘要
申请公布号
KR830001527(U)
申请公布日期
1983.08.24
申请号
KR19820002729U
申请日期
1982.04.09
申请人
KIM HYUN DECK
发明人
KIM HYUN DECK
分类号
G09B11/10;(IPC1-7):G09B11/10
主分类号
G09B11/10
代理机构
代理人
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地址
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