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发明名称
Headband
摘要
申请公布号
US1971788(A)
申请公布日期
1934.08.28
申请号
US19320637225
申请日期
1932.10.11
申请人
LAMPE FLORENCE C
发明人
LAMPE FLORENCE C.
分类号
A42B1/12
主分类号
A42B1/12
代理机构
代理人
主权项
地址
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