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发明名称
摘要
申请公布号
DE3326248(C2)
申请公布日期
1990.08.23
申请号
DE19833326248
申请日期
1983.07.21
申请人
RALF F. PIEPHO ABWASSERTECHNIK GMBH, 3015 WENNIGSEN, DE
发明人
PIEPHO, RALF F., 3015 WENNIGSEN, DE
分类号
B01D21/04
主分类号
B01D21/04
代理机构
代理人
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