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发明名称
VERFAHREN ZUR HERSTELLUNG PH-WERT STABILER KULTURMEDIEN
摘要
申请公布号
DD265425(A1)
申请公布日期
1989.03.01
申请号
DD19850280308
申请日期
1985.09.04
申请人
VEB "FRIEDRICH-LOEFFLER- INSTITUT" INSEL RIEMS,DD
发明人
KWASNIOWSKI,WOLFGANG,DD;HOLL,HOLGER,DD
分类号
C12N5/02;(IPC1-7):C12N5/02
主分类号
C12N5/02
代理机构
代理人
主权项
地址
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