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发明名称
Process and apparatus for sorting balls
摘要
申请公布号
US3075642(A)
申请公布日期
1963.01.29
申请号
US19590858951
申请日期
1959.12.11
申请人
COMPAGNIE DE SAINT-GOBAIN
发明人
PHILIBERT GEORGES
分类号
B07C5/06;C03B37/085
主分类号
B07C5/06
代理机构
代理人
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