3534577

Information

• Patent Grant
• 3534577

• References
• Source

• Patent Number

  3,534,577

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • B21B31/24 - by screws
  • B21B31/028 - Prestressing of rolls or roll mountings in stand frames

• US Classifications

  • 072 - Metal deforming