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经营范围
发明名称
Crushing apparatus
摘要
申请公布号
US3079096(A)
申请公布日期
1963.02.26
申请号
US19600001740
申请日期
1960.01.11
申请人
MINING RESEARCH CORP.
发明人
MCCONNELL DAVID P.
分类号
B02C1/02;B02C1/06;B02C1/10
主分类号
B02C1/02
代理机构
代理人
主权项
地址
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