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发明名称
VERFAHREN ZUR BESEITIGUNG VON ANBACKUNGEN AUF DER CARBIDABSTICHBAHN
摘要
申请公布号
DD246284(A1)
申请公布日期
1987.06.03
申请号
DD19860286147
申请日期
1986.01.14
申请人
VEB CHEMISCHE WERKE BUNA,DD
发明人
LEIST,VOLKER,DD;WINKLER,JUERGEN,DD
分类号
C01B31/32;(IPC1-7):C01B31/32
主分类号
C01B31/32
代理机构
代理人
主权项
地址
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