1686614

Information

• Patent Grant
• 1686614

• References
• Source

• Patent Number

  1,686,614

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1928
  96 years ago

• CPC

  • F28D9/0068 - with means for changing flow direction of one heat exchange medium
  • Y10S165/387 - including side-edge seal or edge spacer bar

• US Classifications

  • 165 - Heat exchange