865933

Information

• Patent Grant
• 865933

• References
• Source

• Patent Number

  865,933

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1907
  117 years ago

• CPC

  • F28B9/10 - for extracting, cooling, and removing non-condensable gases
  • Y10S165/204 - including a direct-contact heat exchange chamber

• US Classifications

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