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经营范围
发明名称
BIOLOGICAL SEWAGE TREATMENT PLANT
摘要
申请公布号
PL247756(A1)
申请公布日期
1985.11.19
申请号
PL19840247756
申请日期
1984.05.17
申请人
BYDGOSKIE B P BADAW
发明人
BUJAK LESZEK;MATUSZEWSKI LECH
分类号
C02F;C02F3/06;(IPC1-7):C02F/
主分类号
C02F
代理机构
代理人
主权项
地址
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