3218892

Information

• Patent Grant
• 3218892

• References
• Source

• Patent Number

  3,218,892

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • B21K11/02 - knives

• US Classifications

  • 076 - Metal tools and implements, making
  • 072 - Metal deforming