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| HEAT, Inc. |   |
Vishay Measurements Group Inc. |   | |
Non Linear Systems - NLS |   | |
ACT/Techkor |   | |
Kulite Semiconductor Products, Inc |   | |
Omega Engineering, Inc. |   | |
ME Systeme GmbH |   | |
SMD Strain Measurement Devices Inc. |   | |
Entran Devices, Inc |   | |
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