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发明名称
METHOD AND MECHANISM OF HEATING AND COOLING OF WATER BY USING UNDERGROUND,NATURAL HEAT
摘要
申请公布号
GR60137(B7)
申请公布日期
1978.04.12
申请号
GR19667801555
申请日期
1978.02.28
申请人
MOUTZOURIS I
发明人
MOUTZOURIS I
分类号
主分类号
代理机构
代理人
主权项
地址
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