3629918

Information

• Patent Grant
• 3629918

• References
• Source

• Patent Number

  3,629,918

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1971
  53 years ago

• CPC

  • B23D71/00 - Filing or rasping tools Securing arrangements therefor
  • B23D73/00 - Making files or rasps
  • Y10T29/511 - Grinding attachment

• US Classifications

  • 029 - Metal working