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发明名称
GIUNZIONE FILETTATA PER TUBI.
摘要
申请公布号
ITRM20020274(D0)
申请公布日期
2002.05.16
申请号
IT2002RM00274
申请日期
2002.05.16
申请人
TENARIS CONNECTIONS B.V.
发明人
CARCAGNO GABRIEL;DELLA PINA GIUSEPPE;TOSCANO RITA;PODRINI ANTONIO
分类号
F16L15/04;F16L15/00
主分类号
F16L15/04
代理机构
代理人
主权项
地址
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