2740689

Information

• Patent Grant
• 2740689

• References
• Source

• Patent Number

  2,740,689

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1956
  68 years ago

• CPC

  • D06L3/021 - combined with specific additives
  • D06L3/028 - in a gaseous compositions
  • Y10S424/06 - Chelate

• US Classifications

  • 008 - Bleaching and dyeing
  • 252 - Compositions
  • 424 - Drug, bio-affecting and body treating compositions