1996927

Information

• Patent Grant
• 1996927

• References
• Source

• Patent Number

  1,996,927

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1935
  89 years ago

• CPC

  • F24H3/087 - using fluid combustibles
  • Y10S165/302 - Rotary gas pump

• US Classifications

  • 165 - Heat exchange
  • 126 - Stoves and furnaces