2166193

Information

• Patent Grant
• 2166193

• References
• Source

• Patent Number

  2,166,193

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • C10G9/42 - by passing the material to be cracked in thin streams or as spray on or near continuously heated surfaces

• US Classifications

  • 208 - Mineral oils: processes and products
  • 122 - Liquid heaters and vaporizers
  • 196 - Mineral oils: apparatus
  • 204 - Chemistry: electrical and wave energy
  • 392 - Electric resistance heating devices