3521725

Information

• Patent Grant
• 3521725

• References
• Source

• Patent Number

  3,521,725

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1970
  55 years ago

• CPC

  • G10K15/043 - producing shock waves
  • G01V1/06 - Ignition devices

• US Classifications

  • 181 - Acoustics
  • 367 - Communications, electrical: acoustic wave systems and devices