3883995

Information

• Patent Grant
• 3883995

• References
• Source

• Patent Number

  3,883,995

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • B24B3/48 - of razor blades or razors
  • B24B3/54 - of hand or table knives

• US Classifications

  • 451 - Abrading