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发明名称
Improvements in and relating to felt hats
摘要
申请公布号
GB634016(A)
申请公布日期
1950.03.15
申请号
GB19480006747
申请日期
1948.03.04
申请人
S. R. CARRINGTON AND SONS, LIMITED;THOMAS HULME
发明人
分类号
A42C1/06
主分类号
A42C1/06
代理机构
代理人
主权项
地址
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