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发明名称
WINDOW SYSTEM USING SOLAR HEAT COLLECTING WINDOWPRINCIPLE
摘要
申请公布号
KR1019940008241(B1)
申请公布日期
1994.09.09
申请号
KR1019920001157
申请日期
1992.01.28
申请人
发明人
分类号
主分类号
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代理人
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