1506942

Information

• Patent Grant
• 1506942

• References
• Source

• Patent Number

  1,506,942

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1924
  100 years ago

• CPC

  • F27B3/22 - Arrangements of air or gas supply devices
  • F27B9/24 - being carried by a conveyor
  • Y10S165/146 - Angled blade suspended from arm for advancing material

• US Classifications

  • 165 - Heat exchange
  • 432 - Heating