3303826

Information

• Patent Grant
• 3303826

• References
• Source

• Patent Number

  3,303,826

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1967
  57 years ago

• CPC

  • B43K1/02 - Split nibs

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning