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发明名称
Perfectionnements aux protecteurs pour semelles de chaussures
摘要
申请公布号
FR881794(A)
申请公布日期
1943.05.07
申请号
FRD881794
申请日期
1942.05.06
申请人
发明人
DELES JOSEPH
分类号
A43C13/02
主分类号
A43C13/02
代理机构
代理人
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