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发明名称
Vorrichtung zum Vorbrechen von grobstueckigen,stabfoermigen Materialien,insbesondere von Kohleelektroden
摘要
申请公布号
DE2021735(A1)
申请公布日期
1971.11.25
申请号
DE19702021735
申请日期
1970.05.04
申请人
KLOECKNER-HUMBOLDT-DEUTZ AG
发明人
DECKER,HANNS,DR.-ING.;SCHMIDT,HORST
分类号
B02C4/02
主分类号
B02C4/02
代理机构
代理人
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