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经营范围
发明名称
Improvements in buckles or fastenings for braces, belts, bands and the like
摘要
申请公布号
GB496378(A)
申请公布日期
1938.11.29
申请号
GB19380018016
申请日期
1938.06.17
申请人
THOMAS WALKER LIMITED;GILBERT THOMAS WALKER
发明人
分类号
A44B11/28
主分类号
A44B11/28
代理机构
代理人
主权项
地址
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