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发明名称
Method of forming easy opening containers
摘要
申请公布号
US1898925(A)
申请公布日期
1933.02.21
申请号
US19290375857
申请日期
1929.07.03
申请人
CONTINENTAL CAN COMPANY, INC.
发明人
ANDERSON ERNEST D.
分类号
B21D51/38
主分类号
B21D51/38
代理机构
代理人
主权项
地址
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