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发明名称
Method of making containers
摘要
申请公布号
US2460820(A)
申请公布日期
1949.02.08
申请号
US19440527035
申请日期
1944.03.18
申请人
VAHAN HAGOPIAN
发明人
HAGOPIAN VAHAN
分类号
D21J3/00
主分类号
D21J3/00
代理机构
代理人
主权项
地址
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