2903438

Information

• Patent Grant
• 2903438

• References
• Source

• Patent Number

  2,903,438

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1959
  66 years ago

• CPC

  • B01J25/04 - Regeneration or reactivation

• US Classifications

  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making
  • 210 - Liquid purification or separation
  • 568 - Organic compounds