1788386

Information

• Patent Grant
• 1788386

• References
• Source

• Patent Number

  1,788,386

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1931
  94 years ago

• CPC

  • F28F9/0131 - formed by plates
  • Y10S165/064 - including intermediate support

• US Classifications

  • 165 - Heat exchange