3378926

Information

• Patent Grant
• 3378926

• References
• Source

• Patent Number

  3,378,926

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1968
  56 years ago

• CPC

  • G03D15/006 - Retouching apparatus

• US Classifications

  • 033 - Geometrical instruments
  • 030 - Cutlery