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经营范围
发明名称
Improvements in or relating to apparatus for handling coal or other granular materials
摘要
申请公布号
GB629550(A)
申请公布日期
1949.09.22
申请号
GB19470004708
申请日期
1947.02.18
申请人
WILLIAM JONES LIMITED;THOMAS MCCALLUM FERGUSON
发明人
分类号
B65G65/44
主分类号
B65G65/44
代理机构
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