TREA

with acid container the shell of which is ruptured by pin, screw-pin, or similar device

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Industry

  • CPC
  • A62C13/14
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Parent Industries

AHUMAN NECESSITIES A62Life-saving A62CFIRE-FIGHTING A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use

Current Industry

A62C13/14with acid container the shell of which is ruptured by pin, screw-pin, or similar device
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fire extinguishing device
    • Patent number 10,226,655
    • Issue date Mar 12, 2019
    • Mary M. Dwyer
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents