TREA

by biological methods

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Industry

  • CPC
  • A62D3/02
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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 A62D3/00Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances

Current Industry

A62D3/02by biological methods
Industries