4. Measuring and testing
  5. Gas analysis
  6. Moisture content or vapor pressure

Ronald J. Frias

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Modular reader/printer developer apparatus

Photocopying – Including fiber optics
Patent

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Reel-to-reel drive system

Winding – tensioning – or guiding – Reeling device – Fishing rod reel
Patent

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Surface temperature detecting apparatus

Measuring and testing – Gas analysis – Moisture content or vapor pressure
Patent

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Thermal anemometer

Metal working – Method of mechanical manufacture – Assembling or joining
Patent

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Thermal film development apparatus

Photocopying – Projection printing and copying cameras – With developing
Patent

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Profile ID: LFUS-PAI-P-493135

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