4. Optics: measuring and testing
  5. Refraction testing
  6. Prism engaging specimen

John S. Christie, Jr.

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Sensing head assembly for multi-color printing press on-line den

Optics: measuring and testing – Refraction testing – Prism engaging specimen
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Spectrophotometer-digital data processing system for appearance

Boots – shoes – and leggings
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Profile ID: LFUS-PAI-P-155644

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