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发明名称
Method of locating skates on shoes
摘要
申请公布号
US2414735(A)
申请公布日期
1947.01.21
申请号
US19460658751
申请日期
1946.04.01
申请人
GILLIS GEORGE H
发明人
GILLIS GEORGE H.
分类号
A43B5/16
主分类号
A43B5/16
代理机构
代理人
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地址
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