3167888

Information

• Patent Grant
• 3167888

• References
• Source

• Patent Number

  3,167,888

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1965
  60 years ago

• CPC

  • B24D15/085 - with reciprocating whetstones

• US Classifications

  • 451 - Abrading
  • 030 - Cutlery