3387257

Information

• Patent Grant
• 3387257

• References
• Source

• Patent Number

  3,387,257

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1968
  56 years ago

• CPC

  • B06B1/0215 - for generating pulses
  • G01N29/38 - by time filtering
  • H03K3/57 - the switching device being a semiconductor device
  • B06B2201/30 - with electronic damping
  • B06B2201/55 - Piezoelectric transducer

• US Classifications

  • 367 - Communications, electrical: acoustic wave systems and devices
  • 073 - Measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems