Description: 427 coating processes / 427 coating processes/(457) direct application of electrical, magnetic, wave, or particulate energy (595) electromagnetic or particulate radiation utilized (e.g., ir, uv, x-ray, gamma ray, actinic, microwave, radio wave, atomic particle; i.e., alpha ray, beta ray, electron, etc.) (596) laser or electron beam (e.g., heat source, etc.) (597) metal or metal alloy containing coating material applied
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