2970569

Information

• Patent Grant
• 2970569

• References
• Source

• Patent Number

  2,970,569

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1961
  63 years ago

• CPC

  • B43K8/20 - with roller writing-points

• US Classifications

  • 401 - Coating implements with material supply