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发明名称
Edger means for bending the edge of a can blank
摘要
申请公布号
US2847051(A)
申请公布日期
1958.08.12
申请号
US19570647144
申请日期
1957.03.19
申请人
NATIONAL CAN CORPORATION
发明人
RENARD ROLAND E.
分类号
B21D5/04;B21D51/26
主分类号
B21D5/04
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代理人
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