2432416

Information

• Patent Grant
• 2432416

• References
• Source

• Patent Number

  2,432,416

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1947
  77 years ago

• CPC

  • G04C15/0009 - without power-reserve

• US Classifications

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