3769671

Information

• Patent Grant
• 3769671

• References
• Source

• Patent Number

  3,769,671

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1973
  51 years ago

• CPC

  • B21H1/12 - rings for ball or roller bearings
  • B21K1/04 - ball-races or sliding bearing races
  • B23P15/003 - bearings
  • Y10S29/026 - Method or apparatus with machining
  • Y10S29/032 - Rolling with other step
  • Y10T29/49689 - Race making

• US Classifications

  • 029 - Metal working