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发明名称
Improvements in conveyors
摘要
申请公布号
GB327533(A)
申请公布日期
1930.04.10
申请号
GB19290006897
申请日期
1929.03.04
申请人
JOHN THOMPSON (DUDLEY) LIMITED;ALFRED ARTHUR ARNOLD
发明人
分类号
F23J1/02
主分类号
F23J1/02
代理机构
代理人
主权项
地址
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