3206828

Information

• Patent Grant
• 3206828

• References
• Source

• Patent Number

  3,206,828

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1965
  60 years ago

• CPC

  • B21H1/14 - balls, rollers, cone rollers, or like bodies
  • B21J1/025 - affecting grain orientation
  • Y10T29/49712 - Ball making
  • Y10T29/4979 - Breaking through weakened portion

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming