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发明名称
Two-tone hat and method of making same
摘要
申请公布号
US2844823(A)
申请公布日期
1958.07.29
申请号
US19570678764
申请日期
1957.08.19
申请人
HAT CORPORATION OF AMERICA
发明人
HAVENS CHARLES R.;MAGRATH GERRY A.
分类号
A42C1/02
主分类号
A42C1/02
代理机构
代理人
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