3651431

Information

• Patent Grant
• 3651431

• References
• Source

• Patent Number

  3,651,431

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  53 years ago

• CPC

  • C03C3/102 - containing lead
  • C03C4/0057 - for ultrasonic delay lines glass
  • H03H9/36 - with non-adjustable delay time

• US Classifications

  • 333 - Wave transmission lines and networks
  • 501 - Compositions: ceramic