3223073

Information

• Patent Grant
• 3223073

• References
• Source

• Patent Number

  3,223,073

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • B43L23/006 - with rasping surfaces

• US Classifications

  • 144 - Woodworking
  • D19 - Office supplies