3499305

Information

• Patent Grant
• 3499305

• References
• Source

• Patent Number

  3,499,305

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1970
  54 years ago

• CPC

  • B21H7/007 - Taper rolling
  • B21B2267/065 - Top and bottom roll have different diameters Asymmetrical rolling

• US Classifications

  • 072 - Metal deforming