3654574

Information

• Patent Grant
• 3654574

• References
• Source

• Patent Number

  3,654,574

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1972
  52 years ago

• CPC

  • H03H9/02787 - having wave guide like arrangements
  • H03H9/02881 - of diffraction of wave beam
  • H03H9/14547 - Fan shaped; Tilted; Shifted; Slanted; Tapered; Arched; Stepped finger transducers
  • H03H9/14561 - Arched, curved or ring shaped transducers

• US Classifications

  • 333 - Wave transmission lines and networks