2267932

Information

• Patent Grant
• 2267932

• References
• Source

• Patent Number

  2,267,932

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1941
  83 years ago

• CPC

  • F23H11/10 - with special provision for supply of air from below and for regulating air supply

• US Classifications

  • 110 - Furnaces