| 发明名称 |
Method of forming a metal container body |
| 摘要 |
A method of forming a drawn metal cup for a container body which includes drawing a cup having a circular boss in its base wall, redrawing the cup and forming a pressure resistant profile in its base wall.
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| 申请公布号 |
US5394727(A) |
申请公布日期 |
1995.03.07 |
| 申请号 |
US19930108898 |
申请日期 |
1993.08.18 |
| 申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
DIEKHOFF, HANS H.;SMITH, JR., GEORGE L. |
| 分类号 |
B65D1/16;B21D22/22;B21D22/30;B21D51/26;(IPC1-7):B21D22/28 |
主分类号 |
B65D1/16 |
| 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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