1770718

Information

• Patent Grant
• 1770718

• References
• Source

• Patent Number

  1,770,718

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1930
  94 years ago

• CPC

  • F28B1/02 - using water or other liquid as the cooling medium
  • Y10S165/188 - Pump to remove only uncondensed vapor or air

• US Classifications

  • 165 - Heat exchange