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发明名称
Necktie holder
摘要
申请公布号
US2440024(A)
申请公布日期
1948.04.20
申请号
US19450593041
申请日期
1945.05.10
申请人
WILLIAM SCHWIERING
发明人
SCHWIERING WILLIAM
分类号
A47G25/74
主分类号
A47G25/74
代理机构
代理人
主权项
地址
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