| 发明名称 |
Battery grid and method of making same |
| 摘要 |
An expanded metal battery grid and process for making same which grid has a supporting border comprising a thermoplastic ribbon folded lengthwise around the grid's edge and ultrasonically bonded to itself through interstices in the grid.
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| 申请公布号 |
US4534091(A) |
申请公布日期 |
1985.08.13 |
| 申请号 |
US19830521157 |
申请日期 |
1983.08.08 |
| 申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
KLINE, RICHARD H. |
| 分类号 |
B29C63/00;B29C65/02;B29C65/08;H01M4/82;(IPC1-7):H01M4/82 |
主分类号 |
B29C63/00 |
| 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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