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| 343A174 | 82011 | LUCAS MACHINE DIV OF LITTON INDUSTRIAL PRODUCTS INC |
| 346A238 | 82011 | LUCAS MACHINE DIV OF LITTON INDUSTRIAL PRODUCTS INC |
| 5841004339275 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION |
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| B83221 | 70408 | AT AND T CORP |
| 5841004339275 | 70408 | AT AND T CORP |
| 5841004339275 | 82011 | LUCAS MACHINE DIV OF LITTON INDUSTRIAL PRODUCTS INC |
| 5841004339275 | 96214 | RAYTHEON COMPANY |