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经营范围
发明名称
Improvements in or relating to boots and shoes
摘要
申请公布号
GB559073(A)
申请公布日期
1944.02.02
申请号
GB19440000253
申请日期
1942.07.22
申请人
FRANK NEUMANN;J.W. BLACK & CO. LIMITED
发明人
分类号
A43B13/34
主分类号
A43B13/34
代理机构
代理人
主权项
地址
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