3733933

Information

• Patent Grant
• 3733933

• References
• Source

• Patent Number

  3,733,933

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • B23D67/12 - Hand-held or hand-operated filing or rasping devices

• US Classifications

  • 076 - Metal tools and implements, making
  • 269 - Work holders
  • 451 - Abrading