1829290

Information

• Patent Grant
• 1829290

• References
• Source

• Patent Number

  1,829,290

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1931
  93 years ago

• CPC

  • F27B9/22 - on rails
  • F27B9/022 - With two tracks moving in opposite directions
  • F27B9/086 - with two or more fixed muffles

• US Classifications

  • 219 - Electric heating
  • 118 - Coating apparatus
  • 432 - Heating