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发明名称
PERFEZIONAMENTI AD UNA STAZIONE DI DEPURAZIONE DELLE ACQUE USATE.
摘要
申请公布号
IT7828828(D0)
申请公布日期
1978.10.17
申请号
IT19780028828
申请日期
1978.10.17
申请人
CAILLOT BERNARD;PARIGI FRANCIA;LEFEBVRE MARC;HELLEMMES FRANCIA;DEGANO RAYMOND;FROMELLE AUBERS FRANCIA
发明人
分类号
C02F;(IPC1-7):C02F/
主分类号
C02F
代理机构
代理人
主权项
地址
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