3844157

Information

• Patent Grant
• 3844157

• References
• Source

• Patent Number

  3,844,157

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • B21J11/00 - Forging hammers combined with forging presses Forging machines with provision for hammering and pressing
  • B30B1/40 - by wedge means

• US Classifications

  • 072 - Metal deforming
  • 100 - Presses