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发明名称
Method and apparatus for making aggregate
摘要
申请公布号
US3179391(A)
申请公布日期
1965.04.20
申请号
US19620204448
申请日期
1962.06.22
申请人
CONNELL JOHN G
发明人
CONNELL JOHN G.
分类号
C04B20/06;F27B21/06
主分类号
C04B20/06
代理机构
代理人
主权项
地址
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