3709648

Information

• Patent Grant
• 3709648

• References
• Source

• Patent Number

  3,709,648

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  52 years ago

• CPC

  • B22D11/112 - by accelerated cooling

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 164 - Metal founding
  • 264 - Plastic and nonmetallic article shaping or treating: processes