3158474

Information

• Patent Grant
• 3158474

• References
• Source

• Patent Number

  3,158,474

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1964
  60 years ago

• CPC

  • B22F3/172 - Continuous compaction
  • B65B1/22 - by vibration

• US Classifications

  • 419 - Powder metallurgy processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus