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经营范围
发明名称
Anordning för biologisk rening av avloppsvatten.
摘要
申请公布号
FI45650(C)
申请公布日期
1972.08.10
申请号
FI19660002905
申请日期
1966.11.03
申请人
HARTMAN,HANS;STENGELIN,JOHANN CONRAD
发明人
STENGELIN,JOHANN CONRAD;HARTMAN,HANS
分类号
C02F3/08;C02F3/12;(IPC1-7):C02C1/02
主分类号
C02F3/08
代理机构
代理人
主权项
地址
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