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C23

Coating metallic material; coating material with metallic material; chemical surface treatment; diffusion treatment of metallic material; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general; inhibiting corrosion of metallic material or incrustation in general

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Contents

data.epo.org/linked-data/def/cpc/C23
Is a
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Patent classification

Other attributes

Child Classification
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C23F
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C23G
Classification Type
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Cooperative Patent Classification
Parent Classification
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C2
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