2984832

Information

• Patent Grant
• 2984832

• References
• Source

• Patent Number

  2,984,832

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1961
  64 years ago

• CPC

  • G10K1/063 - the sounding member being a bell

• US Classifications

  • 340 - Communications: electrical
  • 337 - Electricity: electrothermally or thermally actuated switches