3518581

Information

• Patent Grant
• 3518581

• References
• Source

• Patent Number

  3,518,581

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • H03H7/18 - Networks for phase shifting
  • H03H7/19 - Two-port phase shifters providing a predetermined phase shift
  • H04B3/147 - fixed equalisers

• US Classifications

  • 333 - Wave transmission lines and networks