2831378

Information

• Patent Grant
• 2831378

• References
• Source

• Patent Number

  2,831,378

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1958
  66 years ago

• CPC

  • B21J13/06 - Hammers tups Anvils Anvil blocks

• US Classifications

  • 072 - Metal deforming