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发明名称
Improvements in or connected with conveyors for conveying material such as coal
摘要
申请公布号
GB568299(A)
申请公布日期
1945.03.28
申请号
GB19430001943
申请日期
1943.02.05
申请人
MAVOR & COULSON, LIMITED;JOHN BRIDIE MAVOR
发明人
分类号
B65G23/00
主分类号
B65G23/00
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