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|  | | Gould(now American Microsystems) 
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|  | | Inmos Corp.(now ST Microelectronics) 
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|  | | ITT Industries [Micronas Semi](now Intermetall) 
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|  | | Micronas(now Intermetall) 
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|  | | Sescosem(now STMicroelectronics) 
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|  | | Sescosem(now STMicroelectronics) 
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|  | | Silicon General(now MicroSemi) 
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|  | | Focus(American Microsystems) 
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        |  | HJ |  |  | 
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        |  | Micronetics |  |  | 
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        |  | Summit |  |  | 
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        |  | u-Nav |  |  | 
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        |  | EM |  |  | 
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        |  | AsianMicro |  |  | 
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        |  | Genesis |  |  | 
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        |  | CML |  |  | 
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