3892124

Information

• Patent Grant
• 3892124

• References
• Source

• Patent Number

  3,892,124

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • G04D7/1214 - for complete clockworks

• US Classifications

  • 073 - Measuring and testing
  • 324 - Electricity: measuring and testing
  • 968 - Horology