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经营范围
发明名称
Ground heat exchanger
摘要
申请公布号
PL377887(A3)
申请公布日期
2007.04.30
申请号
PL20050377887
申请日期
2005.10.28
申请人
PIECHA WITOLD TANIA KLIMATYZACJA GRUNTOWA I OGRZEWANIE
发明人
PIECHA WITOLD
分类号
F24F13/30
主分类号
F24F13/30
代理机构
代理人
主权项
地址
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