2023809

Information

• Patent Grant
• 2023809

• References
• Source

• Patent Number

  2,023,809

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1935
  89 years ago

• CPC

  • C10J1/14 - Controlling the supply of liquid in accordance with the air supply

• US Classifications

  • 048 - Gas: heating and illuminating