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发明名称
Eye protector
摘要
申请公布号
US2390599(A)
申请公布日期
1945.12.11
申请号
US19420434683
申请日期
1942.03.14
申请人
B. F. MCDONALD COMPANY
发明人
LEWIS HOWARD B.
分类号
A61F9/02;A61F9/06
主分类号
A61F9/02
代理机构
代理人
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地址
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