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经营范围
发明名称
Improvements in or relating to rotary brushes
摘要
申请公布号
GB407726(A)
申请公布日期
1934.03.20
申请号
GB19320026133
申请日期
1932.09.20
申请人
TROUP, CURTIS & COMPANY, LIMITED;SIDNEY JAMES COXELL;SYDNEY ARTHUR BURNINGHAM
发明人
分类号
A47L11/40
主分类号
A47L11/40
代理机构
代理人
主权项
地址
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