发明名称 |
SHEET METAL CONTAINER WITH ATTACHED END CLOSURES |
摘要 |
A drum is formed by bracing a transition of a cover or between closure member inserted into the sheet metal drum body against a flank of a corrugation. A laser weld seam is formed between the flank of the corrugation and this transition region.
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申请公布号 |
US5186592(A) |
申请公布日期 |
1993.02.16 |
申请号 |
US19920855761 |
申请日期 |
1992.03.20 |
申请人 |
BUEDENBENDER, BERND |
发明人 |
BUEDENBENDER, BERND |
分类号 |
B21D51/26;B23K26/24;B23K26/28;B65D8/22;B65D90/08 |
主分类号 |
B21D51/26 |
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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