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发明名称
SOLAR HEATING SYSTEM
摘要
申请公布号
GB9217346(D0)
申请公布日期
1992.09.30
申请号
GB19920017346
申请日期
1992.08.14
申请人
ZO WU LINE COMPANY
发明人
分类号
F24J2/34;F24J2/52;F24J2/54
主分类号
F24J2/34
代理机构
代理人
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地址
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