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发明名称
METHOD AND DEVICE FOR FRAGMENTING BULK MATERIALS
摘要
申请公布号
KR20000070365(A)
申请公布日期
2000.11.25
申请号
KR1019997006598
申请日期
1999.07.21
申请人
发明人
分类号
B02C13/284
主分类号
B02C13/284
代理机构
代理人
主权项
地址
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