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发明名称
Improvements in or relating to the separation and collection of dust
摘要
申请公布号
GB848334(A)
申请公布日期
1960.09.14
申请号
GB19560039279
申请日期
1956.12.27
申请人
JAMES HOWDEN & COMPANY LIMITED
发明人
SAYERS JAMES EDMUND
分类号
B03C3/011;B03C3/36
主分类号
B03C3/011
代理机构
代理人
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