2846404

Information

• Patent Grant
• 2846404

• References
• Source

• Patent Number

  2,846,404

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1958
  66 years ago

• CPC

  • B01B1/04 - by chemical means

• US Classifications

  • 516 - Colloid systems and wetting agents