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发明名称
CONVECTION-TYPE CENTRAL HEATING RADIATOR
摘要
申请公布号
PL107386(U1)
申请公布日期
1999.06.21
申请号
PL19970107386U
申请日期
1997.12.08
申请人
NOWAK GRZEGORZ
发明人
NOWAK GRZEGORZ
分类号
F28D1/047;(IPC1-7):F28D1/047
主分类号
F28D1/047
代理机构
代理人
主权项
地址
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