2993018

Information

• Patent Grant
• 2993018

• References
• Source

• Patent Number

  2,993,018

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1961
  63 years ago

• CPC

  • D01F2/14 - Addition of pigments

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 106 - Compositions: coating or plastic
  • 524 - Synthetic resins or natural rubbers