3043916

Information

• Patent Grant
• 3043916

• References
• Source

• Patent Number

  3,043,916

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1962
  62 years ago

• CPC

  • H04B5/06 - using a portable transmitter associated with a microphone
  • H04B5/04 - Calling systems

• US Classifications

  • 455 - Telecommunications
  • 178 - Telegraphy