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发明名称
Spectacle cases
摘要
申请公布号
US2913100(A)
申请公布日期
1959.11.17
申请号
US19570705565
申请日期
1957.12.27
申请人
AMERICAN OPTICAL COMPANY
发明人
CARMICHAEL WALTER C.
分类号
A45C11/04
主分类号
A45C11/04
代理机构
代理人
主权项
地址
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