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发明名称
Heel and toplift
摘要
申请公布号
GB1082174(A)
申请公布日期
1967.09.06
申请号
GB19630044276
申请日期
1963.11.08
申请人
ESSEX PRODUCTS, INC.
发明人
BALL ARTHUR FREDERICK
分类号
A43B21/20;A43B21/42
主分类号
A43B21/20
代理机构
代理人
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地址
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