2558935

Information

• Patent Grant
• 2558935

• References
• Source

• Patent Number

  2,558,935

• Date Filed

  Not available

• Date Issued

  Tuesday, July 3, 1951
  73 years ago

• CPC

  • G04C13/0445 - for automatically correcting of or compensating for disturbances

• US Classifications

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