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发明名称
Vibratory ball mill system
摘要
申请公布号
US3021082(A)
申请公布日期
1962.02.13
申请号
US19600003759
申请日期
1960.01.21
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
SULLIVAN RALPH MAJOR EDWARD
分类号
B01J19/10;B02C17/14;B06B1/16
主分类号
B01J19/10
代理机构
代理人
主权项
地址
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