| 发明名称 |
METALLIC RF OR THERMAL SHIELD FOR AUTOMATIC VACUUM PLACEMENT |
| 摘要 |
A metallic RF or thermal shield (200, 200', 200") has a non-perforated area (202) around its center of mass, of a radius (203) sufficient for pick-up and placement of the shield by automatic vacuum pick-up equipment during automated surface-mount circuit assembly. |
| 申请公布号 |
CA2164532(A1) |
申请公布日期 |
1996.07.10 |
| 申请号 |
CA19952164532 |
申请日期 |
1995.12.06 |
| 申请人 |
AT&T CORP. |
发明人 |
DAIS, JACK L.;NIKMANESH, KHALIL N. |
| 分类号 |
H05K7/20;H05K9/00;(IPC1-7):H05K9/00;H05K1/02;H05K3/34 |
主分类号 |
H05K7/20 |
| 代理机构 |
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代理人 |
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