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发明名称
SINK BOWL HAVING COATED CERAMIC LAYER AND ITS MANUFATURING METHOD
摘要
申请公布号
KR1019950012973(B1)
申请公布日期
1995.10.24
申请号
KR1019920019705
申请日期
1992.10.23
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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