1394692

Information

• Patent Grant
• 1394692

• References
• Source

• Patent Number

  1,394,692

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1921
  103 years ago

• CPC

  • B65D88/744 - heating or cooling through the walls or internal parts of the container
  • Y10S165/107 - Hydraulically independent heat exchange tubes disposed in housing

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems