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| 195G56 | 20284 | AIMTRON SYSTEMS, LLC |
| 452-1080 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS |
| 640404 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| 7251 | 36004 | LEWYT CORP |
| 7251 | 57712 | TELEMECHANICS INC |
| 7251 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 7251 | 70408 | AT AND T CORP |
| 7251-2F | 00781 | CESSNA AIRCRAFT CO ARC AVIONICS DIV |
| 804788 | 56232 | LOCKHEED MARTIN CORPORATION |
| D4913 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
| D4913 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO |