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发明名称
A new or improved means of joining straps together
摘要
申请公布号
GB517957(A)
申请公布日期
1940.02.13
申请号
GB19380029258
申请日期
1938.10.10
申请人
HELEN CRAIG DAVIS
发明人
分类号
A44C5/16
主分类号
A44C5/16
代理机构
代理人
主权项
地址
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