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发明名称
Toe protecting shield for shoes
摘要
申请公布号
US2292297(A)
申请公布日期
1942.08.04
申请号
US19410405156
申请日期
1941.08.02
申请人
SHERLOCK EDWARD B
发明人
SHERLOCK EDWARD B.
分类号
A43B23/08;A43C13/14
主分类号
A43B23/08
代理机构
代理人
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地址
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