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发明名称
Improvements relating to hat and hood stretchers
摘要
申请公布号
GB373673(A)
申请公布日期
1932.06.02
申请号
GB19310006844
申请日期
1931.03.05
申请人
FRANK ROBERTS
发明人
分类号
A42C1/04
主分类号
A42C1/04
代理机构
代理人
主权项
地址
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