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发明名称
METHOD OF MANUFACTURING FOOTWEAR
摘要
申请公布号
CA311463(A)
申请公布日期
1931.05.19
申请号
CAD311463
申请日期
申请人
DIRK FRANS WILHELMI
发明人
DIRK FRANS WILHELMI
分类号
主分类号
代理机构
代理人
主权项
地址
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