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经营范围
发明名称
Means for crushing viscous and other substances
摘要
申请公布号
US1960708(A)
申请公布日期
1934.05.29
申请号
US19280324599
申请日期
1928.12.08
申请人
LOOMIS EVARTS G
发明人
LOOMIS EVARTS G.
分类号
B02C15/12
主分类号
B02C15/12
代理机构
代理人
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