2622069

Information

• Patent Grant
• 2622069

• References
• Source

• Patent Number

  2,622,069

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • B01D19/0436 - with substituted groups

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 524 - Synthetic resins or natural rubbers
  • 525 - Synthetic resins or natural rubbers