3775913

Information

• Patent Grant
• 3775913

• References
• Source

• Patent Number

  3,775,913

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • B24B21/002 - for grinding edges or bevels
  • B24B3/361 - of reciprocating blades

• US Classifications

  • 451 - Abrading
  • 030 - Cutlery