2772563

Information

• Patent Grant
• 2772563

• References
• Source

• Patent Number

  2,772,563

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1956
  68 years ago

• CPC

  • G04D1/063 - provided with a pick-up means

• US Classifications

  • 073 - Measuring and testing
  • 310 - Electrical generator or motor structure
  • 968 - Horology