2259706

Information

• Patent Grant
• 2259706

• References
• Source

• Patent Number

  2,259,706

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1941
  83 years ago

• CPC

  • F22D5/14 - responsive to thermal expansion and contraction
  • F22D5/16 - of fluids

• US Classifications

  • 122 - Liquid heaters and vaporizers