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发明名称
PROCEDIMENTO PER LO SVELENAMENTO DELL ACQUE DI SCARICO CONTENENTI FENOLO SUOI DERIVATI O FENOLO E FORMALDEIDE
摘要
申请公布号
IT1091300(B)
申请公布日期
1985.07.06
申请号
IT19770069643
申请日期
1977.11.23
申请人
DEUTSCHE GOLD & SILBER SCHEIDEANSTALT
发明人
分类号
C02F1/68;C02F1/72
主分类号
C02F1/68
代理机构
代理人
主权项
地址
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