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| Parallax, Inc. |   |
| HiTech Equipment Corp. |   | |
| Industrial Power & Control |   | |
| R.L. Drake Company |   | |
| ABACOM Technologies |   | |
| Interlink Electronics Inc. |   | |
| GAMA Electronics, Inc. |   | |
| Cattron Theimeg, Inc. |   | |
| Philips Semiconductors |   | |
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