3509497

Information

• Patent Grant
• 3509497

• References
• Source

• Patent Number

  3,509,497

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  55 years ago

• CPC

  • H03H9/38 - with adjustable delay time
  • H03H9/36 - with non-adjustable delay time

• US Classifications

  • 333 - Wave transmission lines and networks