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经营范围
发明名称
Improvements in or relating to protective footwear
摘要
申请公布号
GB904577(A)
申请公布日期
1962.08.29
申请号
GB19600040753
申请日期
1960.11.28
申请人
FRANCIS PETER CORRIGAN
发明人
分类号
A43B7/32
主分类号
A43B7/32
代理机构
代理人
主权项
地址
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