1546075

Information

• Patent Grant
• 1546075

• References
• Source

• Patent Number

  1,546,075

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1925
  99 years ago

• CPC

  • G04B31/0126 - Metallic step-bearings

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 384 - Bearings
  • 968 - Horology