1798243

Information

• Patent Grant
• 1798243

• References
• Source

• Patent Number

  1,798,243

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1931
  94 years ago

• CPC

  • H04B3/147 - fixed equalisers

• US Classifications

  • 333 - Wave transmission lines and networks
  • 330 - Amplifiers