3670552

Information

• Patent Grant
• 3670552

• References
• Source

• Patent Number

  3,670,552

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • B21C35/04 - Cutting-off or removing waste
  • B21C23/21 - Presses specially adapted for extruding metal
  • B21C23/214 - Devices for changing die or container

• US Classifications

  • 072 - Metal deforming