1662839

Information

• Patent Grant
• 1662839

• References
• Source

• Patent Number

  1,662,839

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1928
  96 years ago

• CPC

  • A62C35/66 - Accelerators
  • A62C35/645 - with compressed gas in pipework
  • Y10T137/7846 - Mechanically interconnected

• US Classifications

  • 169 - Fire extinguishers
  • 137 - Fluid handling