2220036

Information

• Patent Grant
• 2220036

• References
• Source

• Patent Number

  2,220,036

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1940
  84 years ago

• CPC

  • B21J7/38 - driven by steam, air, or other gaseous pressure
  • B21J13/06 - Hammers tups Anvils Anvil blocks
  • B21K7/06 - sleepers

• US Classifications

  • 072 - Metal deforming