1256229

Information

• Patent Grant
• 1256229

• References
• Source

• Patent Number

  1,256,229

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1918
  107 years ago

• CPC

  • F28F9/0231 - Header boxes having an expansion chamber
  • F25B39/04 - Condensers
  • Y10S165/223 - Vapor tube enclosed by coolant confining shell

• US Classifications

  • 165 - Heat exchange
  • 196 - Mineral oils: apparatus