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经营范围
发明名称
Improvements in means of attaching cotton or the like material to mop heads or stocks
摘要
申请公布号
GB364775(A)
申请公布日期
1932.01.14
申请号
GB19300036367
申请日期
1930.12.03
申请人
WILLIAM HENRY PHIPPS;GORDON IVOR FRY
发明人
分类号
A47L13/255
主分类号
A47L13/255
代理机构
代理人
主权项
地址
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