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发明名称
Abwasserverteiler in Kläranlagen.
摘要
申请公布号
CH291827(A)
申请公布日期
1953.07.15
申请号
CHD291827
申请日期
1950.10.12
申请人
STENGEL,ERWIN
发明人
STENGEL,ERWIN
分类号
B01D21/34;C02F1/00;C02F3/04
主分类号
B01D21/34
代理机构
代理人
主权项
地址
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