2693658

Information

• Patent Grant
• 2693658

• References
• Source

• Patent Number

  2,693,658

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1954
  70 years ago

• CPC

  • D21H27/04 - marbled
  • D06N7/0028 - characterised by colour effects
  • D21H5/04 - marbled

• US Classifications

  • 118 - Coating apparatus