3667549

Information

• Patent Grant
• 3667549

• References
• Source

• Patent Number

  3,667,549

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • A62C13/003 - Extinguishers with spraying and projection of extinguishing agents by pressurised gas
  • A62C13/70 - characterised by means for releasing the pressure gas

• US Classifications

  • 169 - Fire extinguishers