4. Coating processes
  5. With pretreatment of the base
  6. Etching, swelling, or dissolving out part of the base

John M. Preston

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Correlation spectrometer for nerve agents

Optics: measuring and testing – By shade or color – With color transmitting filter
Patent

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Process for treating hydrophobic surfaces

Coating processes – With pretreatment of the base – Etching – swelling – or dissolving out part of the base
Patent

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Solder cleaning and coating composition

Metal treatment – Compositions – Heat treating
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