2279015

Information

• Patent Grant
• 2279015

• References
• Source

• Patent Number

  2,279,015

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1942
  82 years ago

• CPC

  • G04C1/067 - by stepping rotating movement

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology