3380281

Information

• Patent Grant
• 3380281

• References
• Source

• Patent Number

  3,380,281

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  57 years ago

• CPC

  • B21G3/005 - Nails or pins for special purposes
  • B21D37/08 - Dies with different parts for several steps in a process

• US Classifications

  • 072 - Metal deforming