2631601

Information

• Patent Grant
• 2631601

• References
• Source

• Patent Number

  2,631,601

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1953
  72 years ago

• CPC

  • F22B37/443 - Safety devices extinguishing the fire
  • Y10T137/7287 - Liquid level responsive or maintaining systems

• US Classifications

  • 137 - Fluid handling
  • 200 - Electricity: circuit makers and breakers