1239495

Information

• Patent Grant
• 1239495

• References
• Source

• Patent Number

  1,239,495

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1917
  107 years ago

• CPC

  • F28D1/03 - with plate-like or laminated conduits
  • Y10S165/378 - including intermediate sheet supporting opposed spacing projections

• US Classifications

  • 165 - Heat exchange