TREA

Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40

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Industry

  • CPC
  • A62D2203/04
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Parent Industries

AHUMAN NECESSITIES A62Life-saving A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS A62D2203/00Aspects of processes for making harmful chemical substances harmless, or less harmful, by effecting chemical change in the substances

Current Industry

A62D2203/04Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40
Industries