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发明名称
Foerfarande och system foer avloppsvattenrening
摘要
申请公布号
FI974101(A0)
申请公布日期
1997.10.30
申请号
FI19970004101
申请日期
1997.10.30
申请人
MAEAETTAE, RAIMO;VIITASAARI, MATTI;VILLARREAL, ANTONIO
发明人
MAEAETTAE, RAIMO;VIITASAARI, MATTI;VILLARREAL, ANTONIO
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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