3507143

Information

• Patent Grant
• 3507143

• References
• Source

• Patent Number

  3,507,143

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • B21J11/00 - Forging hammers combined with forging presses Forging machines with provision for hammering and pressing
  • B21J7/28 - operated by hydraulic or liquid pressure
  • B21J7/34 - operating both the hammer and the anvil, so-called counter-tup

• US Classifications

  • 072 - Metal deforming
  • 100 - Presses