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PCE
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CPC Subgroup Additional Only
C23F 2213/20

Constructional parts or assemblies of the anodic or cathodic protection apparatus

Full Title

Aspects of inhibiting corrosion of metals by anodic or cathodic protection > Constructional parts or assemblies of the anodic or cathodic protection apparatus

2 direct subcodes

Child Classifications

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  • C23F 2213/21 combining at least two types of anodic or cathodic protection
  • C23F 2213/22 characterized by the ionic conductor, e.g. humectant, hydratant or backfill