67251

Information

• Patent Grant
• 67251

• References
• Source

• Patent Number

  67,251

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1867
  157 years ago

• CPC

  • F28D1/03 - with plate-like or laminated conduits
  • Y10S165/334 - Baffle located in annular passage

• US Classifications

  • 165 - Heat exchange