940244

Information

• Patent Grant
• 940244

• References
• Source

• Patent Number

  940,244

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1909
  115 years ago

• CPC

  • F28F7/02 - Blocks traversed by passages for heat-exchange media
  • Y10S165/397 - including conduits embedded in monolithic block

• US Classifications

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