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| Advanced Microcomputer Systems, Inc. |   | |
| EMAC - Equipment Monitor and Control, Inc. |   | ||
| Micro / Sys |   | ||
| Flite Electronics Limited |   | ||
| HiTech Equipment Corp. |   | ||
| parvus Corporation |   | ||
| Rigel Corporation |   | ||
| Sirius microSystems |   | ||
| Prism Enterprises |   | ||
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