TREA

Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets

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Industry

  • CPC
  • A62D7/00
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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

Current Industry

A62D7/00Composition of materials for transparent parts of gas-masks, respirators, breathing bags, or helmets

Sub Industries

A62D7/02Clear-view sheets which prevent the formation of water drops or ice
Industries