1562312

Information

• Patent Grant
• 1562312

• References
• Source

• Patent Number

  1,562,312

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1925
  99 years ago

• CPC

  • E01D19/043 - Roller bearings
  • Y10T16/356 - Ball

• US Classifications

  • 384 - Bearings
  • 016 - Miscellaneous hardware