2284581

Information

• Patent Grant
• 2284581

• References
• Source

• Patent Number

  2,284,581

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1942
  82 years ago

• CPC

  • C10G11/14 - with preheated moving solid catalysts
  • C10G9/02 - in retorts

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus