3875825

Information

• Patent Grant
• 3875825

• References
• Source

• Patent Number

  3,875,825

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • B23D67/12 - Hand-held or hand-operated filing or rasping devices
  • A63C11/06 - Edge-sharpeners

• US Classifications

  • 076 - Metal tools and implements, making
  • 451 - Abrading