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发明名称
RAEUMSCHIEBER MIT KOT-/DUNGABWEISER
摘要
申请公布号
DD225262(A1)
申请公布日期
1985.07.24
申请号
DD19840264661
申请日期
1984.06.28
申请人
BAUAKADEMIE DER DDR,INSTITUT FUER,LANDWIRTSCHAFTLICHE BAUTEN,,DD
发明人
GRATZ,WERNER,DD
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