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发明名称
Can opener
摘要
申请公布号
US3221924(A)
申请公布日期
1965.12.07
申请号
US19640417567
申请日期
1964.12.11
申请人
HARVEY ALUMINUM (INCORPORATED)
发明人
HARVEY LEO M.;HILTON RALPH W.
分类号
B21D39/03;B21D51/38;B65D17/34;F16B5/04
主分类号
B21D39/03
代理机构
代理人
主权项
地址
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