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经营范围
发明名称
Manufacture of leather articles
摘要
申请公布号
US2294474(A)
申请公布日期
1942.09.01
申请号
US19400360631
申请日期
1940.10.10
申请人
发明人
MARX GUILHERME SIEGFRIED
分类号
A43B23/02;C14B1/00
主分类号
A43B23/02
代理机构
代理人
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