2375431

Information

• Patent Grant
• 2375431

• References
• Source

• Patent Number

  2,375,431

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1945
  79 years ago

• CPC

  • F22D5/14 - responsive to thermal expansion and contraction

• US Classifications

  • 122 - Liquid heaters and vaporizers