| 发明名称 |
PLASTIC CHIME OVERLAY FOR FIBRE DRUM |
| 摘要 |
A corrosion resistent protective plastic overlay is intimately engaged with the chime of a fibre drum and extends from an inner edge portion thermally bonded to the drum lining over the bead and into the exterior chime groove. The overlay is fusion bonded to the chime throughout the full extent of the surface-to-surface engagement therebetween. <IMAGE> |
| 申请公布号 |
EP0458662(A3) |
申请公布日期 |
1992.04.22 |
| 申请号 |
EP19910400919 |
申请日期 |
1991.04.04 |
| 申请人 |
SONOCO PRODUCTS COMPANY |
发明人 |
GORDON, GERALD A.;SHEPARD, JOHN K.;SWIHART, WILLIAM L. |
| 分类号 |
B65D1/12;B29C65/46;B29C69/02;B65D3/02;B65D3/30;B65D8/08;B65D8/20;(IPC1-7):B65D3/30 |
主分类号 |
B65D1/12 |
| 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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