2330439

Information

• Patent Grant
• 2330439

• References
• Source

• Patent Number

  2,330,439

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1943
  81 years ago

• CPC

  • G04C21/06 - by striking mechanism

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 968 - Horology