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发明名称
Hairpin
摘要
申请公布号
US2791226(A)
申请公布日期
1957.05.07
申请号
US19550480816
申请日期
1955.01.10
申请人
EDWARD HILLMAN, JR.;IRVING C. STONE
发明人
KURZ HARRY F.
分类号
A45D8/14
主分类号
A45D8/14
代理机构
代理人
主权项
地址
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