3219917

Information

• Patent Grant
• 3219917

• References
• Source

• Patent Number

  3,219,917

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1965
  59 years ago

• CPC

  • H03H7/01 - Frequency selective two-port networks
  • H03F1/50 - with tubes only

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 333 - Wave transmission lines and networks