3474654

Information

• Patent Grant
• 3474654

• References
• Source

• Patent Number

  3,474,654

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • B21C23/30 - on continuously-operating extrusion presses

• US Classifications

  • 072 - Metal deforming
  • 091 - Motors: expansible chamber type
  • 425 - Plastic article or earthenware shaping or treating: apparatus