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发明名称
VERFAHREN ZUR GEWINNUNG VON PRAEPARATEN NITRIFIZIERENDER BAKTERIEN
摘要
申请公布号
DD273050(A1)
申请公布日期
1989.11.01
申请号
DD19880316798
申请日期
1988.06.15
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
MAUERSBERGER,PETRA,DD;BUERGER,GUENTER,DD;ZEIDLER,HAGEN,DD;ZUELKE,HANS-JUERGEN,DD;STOTTMEISTER,ULRICH,DD
分类号
C02F3/12;(IPC1-7):C02F3/12
主分类号
C02F3/12
代理机构
代理人
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地址
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