2337385

Information

• Patent Grant
• 2337385

• References
• Source

• Patent Number

  2,337,385

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1943
  81 years ago

• CPC

  • C10G73/025 - by filtration

• US Classifications

  • 208 - Mineral oils: processes and products
  • 210 - Liquid purification or separation