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发明名称
VERFAHREN ZUR BELUEFTUNG VON ABWAESSERN UND SAUERSTOFFZEHRENDEN STOFFSTROEMEN
摘要
申请公布号
DD258215(A1)
申请公布日期
1988.07.13
申请号
DD19870300470
申请日期
1987.03.05
申请人
VEB LEUNA-WERKE "WALTER ULBRICHT",DD
发明人
WENIGE,LUTZ,DD;RICHTER,HANSJOERG,DD;HOLZ AUF DER HEIDE,GERHARD,DD;SCHINKE,UDO,DD
分类号
C02F3/14;(IPC1-7):C02F3/14
主分类号
C02F3/14
代理机构
代理人
主权项
地址
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