674257

Information

• Patent Grant
• 674257

• References
• Source

• Patent Number

  674,257

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1901
  123 years ago

• CPC

  • F28F9/001 - Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
  • Y10S165/055 - including guiding means for movable header

• US Classifications

  • 165 - Heat exchange