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发明名称
Improvements in collar stiffeners
摘要
申请公布号
GB680972(A)
申请公布日期
1952.10.15
申请号
GB19510000903
申请日期
1951.01.12
申请人
JAMES ANDREW ARMSTRONG
发明人
分类号
A41B3/06
主分类号
A41B3/06
代理机构
代理人
主权项
地址
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