3231406

Information

• Patent Grant
• 3231406

• References
• Source

• Patent Number

  3,231,406

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1966
  59 years ago

• CPC

  • B44D3/003 - Methods or devices for colour determination, selection or synthesis
  • B41F1/26 - Details

• US Classifications

  • 427 - Coating processes
  • 118 - Coating apparatus