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经营范围
发明名称
Head covering
摘要
申请公布号
US2567192(A)
申请公布日期
1951.09.11
申请号
US19470780558
申请日期
1947.10.17
申请人
DE GRAZIA JOSEPH
发明人
GRAZIA JOSEPH DE
分类号
A42B1/04
主分类号
A42B1/04
代理机构
代理人
主权项
地址
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