1794288

Information

• Patent Grant
• 1794288

• References
• Source

• Patent Number

  1,794,288

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1931
  93 years ago

• CPC

  • H04B15/02 - Reducing interference from electric apparatus by means located at or near the interfering apparatus
  • Y10T307/898 - Vibrating relay

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 331 - Oscillators
  • 607 - Surgery: light, thermal, and electrical application