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发明名称
An improvement in or relating to devices for feeding clay and the like to dies
摘要
申请公布号
GB346582(A)
申请公布日期
1931.04.16
申请号
GB19300012629
申请日期
1930.04.24
申请人
ROBERT JOHN EVANS;EMRYS EVANS
发明人
分类号
B28B3/20;B28B13/02
主分类号
B28B3/20
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