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发明名称
SCHLEIFKOERPER FUER NATUR- UND KUNSTSTEINE
摘要
申请公布号
DD261366(A1)
申请公布日期
1988.10.26
申请号
DD19870302868
申请日期
1987.05.18
申请人
VEB RATIONALISIERUNG ZUSCHLAGSTOFFE UND NATURSTEINE,DD
发明人
ODERMANN,KARL-HEINZ,DD;GRONAU,BRIGITTE,DD
分类号
B24D3/20;B24D3/34;C08J5/14;(IPC1-7):C08J5/14
主分类号
B24D3/20
代理机构
代理人
主权项
地址
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