2666148

Information

• Patent Grant
• 2666148

• References
• Source

• Patent Number

  2,666,148

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1954
  70 years ago

• CPC

  • F22D5/24 - with electric switches
  • Y10T137/0324 - With control of flow by a condition or characteristic of a fluid
  • Y10T137/2509 - By optical or chemical property

• US Classifications

  • 250 - Radiant energy
  • 137 - Fluid handling