3009121

Information

• Patent Grant
• 3009121

• References
• Source

• Patent Number

  3,009,121

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1961
  63 years ago

• CPC

  • H03H7/065 - Parallel T-filters
  • H03H2007/013 - Notch or bandstop filters

• US Classifications

  • 333 - Wave transmission lines and networks