3814788

Information

• Patent Grant
• 3814788

• References
• Source

• Patent Number

  3,814,788

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • B22F3/172 - Continuous compaction
  • B30B11/04 - co-operating with a fixed mould

• US Classifications

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