2320172

Information

• Patent Grant
• 2320172

• References
• Source

• Patent Number

  2,320,172

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1943
  81 years ago

• CPC

  • F27B9/205 - having excentrics or lever arms
  • F27B9/022 - With two tracks moving in opposite directions
  • F27B9/068 - heated by radiant tubes, the tube being heated by a hot medium

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 414 - Material or article handling