3852989

Information

• Patent Grant
• 3852989

• References
• Source

• Patent Number

  3,852,989

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • B21B45/0203 - Cooling
  • B21B43/10 - Cooling beds with other work-shifting elements projecting through the bed

• US Classifications

  • 072 - Metal deforming
  • 266 - Metallurgical apparatus