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发明名称
PROCESSO DI DEPURAZIONE BIOLOGICA DELLE ACQUE REFLUE, TRAMITE FASI ALTERNE DI NITRIFICAZIONE E DENITRIFICAZIONE ATTUATE NELLA STESSA
摘要
申请公布号
ITAN980056(D0)
申请公布日期
1998.12.18
申请号
IT1998AN00056
申请日期
1998.12.18
申请人
MASSI FERMINIO
发明人
MASSI FERMINIO
分类号
C02F
主分类号
C02F
代理机构
代理人
主权项
地址
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