3449213

Information

• Patent Grant
• 3449213

• References
• Source

• Patent Number

  3,449,213

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1969
  55 years ago

• CPC

  • B01D5/0024 - Rotating vessels or vessels containing movable parts
  • B01D5/0039 - Recuperation of heat
  • C10B19/00 - Heating of coke ovens by electrical means

• US Classifications

  • 201 - Distillation: processes, thermolytic
  • 208 - Mineral oils: processes and products
  • 219 - Electric heating
  • 264 - Plastic and nonmetallic article shaping or treating: processes