3604162

Information

• Patent Grant
• 3604162

• References
• Source

• Patent Number

  3,604,162

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1971
  53 years ago

• CPC

  • A24C5/30 - Machines combined with devices for grinding the knives

• US Classifications

  • 451 - Abrading