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发明名称
PROCESSO DI ESTRAZIONE E RECUPERO DI ELEMENTI QUALI AZOTO E FOSFORO CONTENUTI NELL'EFFLUENTE DEGLI IMPIANTI DI DEPURAZIONE DELLE ACQUE REFLUE DI ALLEVAMENTO DEI SUINI,ED IMPIANTO PER ESEGUIRLO
摘要
申请公布号
IT1164155(B)
申请公布日期
1987.04.08
申请号
IT19830020059
申请日期
1983.03.14
申请人
APRE AZIENDA PER IL RISPARMIO ENERGETICO SPA
发明人
VIANELLI LUCIANO
分类号
C01B;(IPC1-7):C01B/
主分类号
C01B
代理机构
代理人
主权项
地址
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