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发明名称
TUBO EXTENSIBLE CON BLOQUEO FINAL ANTISOLTADO, PARA CALDERAS O SIMILARES
摘要
申请公布号
ES1049013(Y)
申请公布日期
2002.02.16
申请号
ES20010001290U
申请日期
2001.05.21
申请人
GROPPALLI S.R.L.
发明人
GROPPALLI LUCIANO
分类号
F16L27/12;F23J13/04;(IPC1-7):F24C15/20
主分类号
F16L27/12
代理机构
代理人
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