1987182

Information

• Patent Grant
• 1987182

• References
• Source

• Patent Number

  1,987,182

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1935
  90 years ago

• CPC

  • F28D1/0213 - for heating or cooling a liquid in a tank
  • F24H1/0009 - of the reduced pressure or vacuum steam type
  • F24H1/20 - with immersed heating elements

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 165 - Heat exchange