3822579

Information

• Patent Grant
• 3822579

• References
• Source

• Patent Number

  3,822,579

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1974
  50 years ago

• CPC

  • B21J7/34 - operating both the hammer and the anvil, so-called counter-tup

• US Classifications

  • 072 - Metal deforming
  • 100 - Presses