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| 2-210019-0 | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |
| 500C9Q | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |
| D6338-0A | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |
| S54PC818-879T088 | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |
| 2-210019-0 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |
| S54PC818-879T0882 | 14579 | TUTHILL CORPORATION DIV COPPUS PORTABLE VENTILATION DIVISION |