3374854

Information

• Patent Grant
• 3374854

• References
• Source

• Patent Number

  3,374,854

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  56 years ago

• CPC

  • G01V1/06 - Ignition devices
  • G01V1/112 - for use on the surface of the earth

• US Classifications

  • 181 - Acoustics
  • 307 - Electrical transmission or interconnection systems