1870009

Information

• Patent Grant
• 1870009

• References
• Source

• Patent Number

  1,870,009

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1932
  92 years ago

• CPC

  • F22B1/165 - using heat pipes

• US Classifications

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