2544482

Information

• Patent Grant
• 2544482

• References
• Source

• Patent Number

  2,544,482

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1951
  73 years ago

• CPC

  • G04D7/125 - for measuring frequency

• US Classifications

  • 073 - Measuring and testing
  • 968 - Horology