3727028

Information

• Patent Grant
• 3727028

• References
• Source

• Patent Number

  3,727,028

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  52 years ago

• CPC

  • B01J3/065 - Presses for the formation of diamonds or boronitrides
  • B21J1/06 - Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
  • Y10S425/026 - High pressure

• US Classifications

  • 219 - Electric heating
  • 425 - Plastic article or earthenware shaping or treating: apparatus