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发明名称
Improvements in or relating to the manufacture of sliding clasp fastenings
摘要
申请公布号
GB407537(A)
申请公布日期
1934.03.22
申请号
GB19330010495
申请日期
1933.04.07
申请人
HUGO HENKELS
发明人
分类号
A44B19/48
主分类号
A44B19/48
代理机构
代理人
主权项
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