2722489

Information

• Patent Grant
• 2722489

• References
• Source

• Patent Number

  2,722,489

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • D06P1/225 - using acid vat method
  • C03C25/102 - Coating with colouring agent-containing compositions

• US Classifications

  • 427 - Coating processes