2453351

Information

• Patent Grant
• 2453351

• References
• Source

• Patent Number

  2,453,351

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1948
  76 years ago

• CPC

  • B01D19/0436 - with substituted groups

• US Classifications

  • 516 - Colloid systems and wetting agents