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发明名称
Revolving heel for boots and shoes
摘要
申请公布号
GB589102(A)
申请公布日期
1947.06.11
申请号
GB19450004877
申请日期
1945.02.27
申请人
WALTER BENJAMON COLLEDGE
发明人
分类号
A43B21/433
主分类号
A43B21/433
代理机构
代理人
主权项
地址
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