2060531

Information

• Patent Grant
• 2060531

• References
• Source

• Patent Number

  2,060,531

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1936
  88 years ago

• CPC

  • G04C15/0009 - without power-reserve
  • G04B45/04 - Time pieces with invisible drive

• US Classifications

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