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发明名称
LAUFFLAECHEN SCHLEIFSTEIN FUER DEN WARTUNGSDIENST IM EISENBAHNBETRIEB
摘要
申请公布号
DE1605860(B1)
申请公布日期
1971.07.01
申请号
DE19681605860
申请日期
1968.02.24
申请人
DAVID MAEURER OHG
发明人
MAEURER KARL
分类号
B24D5/00;B24D15/02;(IPC1-7):B61K/
主分类号
B24D5/00
代理机构
代理人
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