3852953

Information

• Patent Grant
• 3852953

• References
• Source

• Patent Number

  3,852,953

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • G04G9/0011 - using coded signals
  • G04G7/02 - by radio
  • G04R20/12 - Decoding time data Circuits therefor
  • G04R40/02 - by phase locking

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology
  • D10 - Measuring, testing, or signalling instruments