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发明名称
POLIERUNTERLAGE FUER MINERALOGISCHE PROBEN
摘要
申请公布号
DD141285(A1)
申请公布日期
1980.04.23
申请号
DD19790210401
申请日期
1979.01.10
申请人
LORENZ,WOLFGANG,DD;ORTMANN,RAINER,DD
发明人
LORENZ,WOLFGANG,DD;ORTMANN,RAINER,DD
分类号
B24D9/00;(IPC1-7):B24D9/00
主分类号
B24D9/00
代理机构
代理人
主权项
地址
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