2415475

Information

• Patent Grant
• 2415475

• References
• Source

• Patent Number

  2,415,475

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1947
  78 years ago

• CPC

  • F01P11/0238 - with overpressure valves or vent valves
  • F01P2011/0261 - activated by temperature

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 220 - Receptacles