发明名称 |
EASY-OPENING CAN END |
摘要 |
An easy-opening can end comprises: an end panel; a score which is formed on the upper surface or the lower surface of the end panel; the score having a cross section of a curved surface; and a tab having a finger grasping portion. The tab is attached to the can end panel and is rotatable around tab-fastening device. The tab-fastening device is positioned offset.
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申请公布号 |
US2002005408(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
US19980132624 |
申请日期 |
1998.08.11 |
申请人 |
YAMASAKI YUJI;KURIHARA MASAYOSHI;FUJIKAKE MASAHISA;YOMURA YOSHINORI;SUGIHARA REIKO;MIHARA YUTAKA |
发明人 |
YAMASAKI YUJI;KURIHARA MASAYOSHI;FUJIKAKE MASAHISA;YOMURA YOSHINORI;SUGIHARA REIKO;MIHARA YUTAKA |
分类号 |
B21D51/38;B21D51/44;B65D17/34;(IPC1-7):B65D17/34 |
主分类号 |
B21D51/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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