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发明名称
PERFEZIONAMENTO NELLE LEGHE DI RAME RESISTENTI ALLA CORROSIONE PARTICO LARMENTE PER TUBI DI SCAMBIATORI DICALORE
摘要
申请公布号
IT7949273(D0)
申请公布日期
1979.06.01
申请号
IT19790049273
申请日期
1979.06.01
申请人
OLIN CORPORATION SOCIETA' DELLO STATO DELLA VIRGINIA
发明人
分类号
F28F;(IPC1-7):F28F/
主分类号
F28F
代理机构
代理人
主权项
地址
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