3653425

Information

• Patent Grant
• 3653425

• References
• Source

• Patent Number

  3,653,425

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  53 years ago

• CPC

  • C21D1/62 - Quenching devices
  • B22D11/1248 - Means for removing cooling agent from the surface of the cast stock

• US Classifications

  • 164 - Metal founding
  • 015 - Brushing, scrubbing, and general cleaning