3425253

Information

• Patent Grant
• 3425253

• References
• Source

• Patent Number

  3,425,253

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • B21B13/18 - for step-by-step or planetary rolling; pendulum mills

• US Classifications

  • 072 - Metal deforming