3457986

Information

• Patent Grant
• 3457986

• References
• Source

• Patent Number

  3,457,986

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • B22D13/12 - Controlling, supervising, specially adapted to centrifugal casting
  • B22D13/066 - several moulds being disposed in a circle

• US Classifications

  • 164 - Metal founding
  • 425 - Plastic article or earthenware shaping or treating: apparatus