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PCE
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CPC Main Group Additional Only
A62D 2203/00

Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances

3 direct subcodes

Child Classifications

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  • A62D 2203/02 Combined processes involving two or more distinct steps covered by groups A62D3/10 - A62D3/40
  • A62D 2203/04 Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40
  • A62D 2203/10 Apparatus specially adapted for treating harmful chemical agents; Details thereof