3878790

Information

• Patent Grant
• 3878790

• References
• Source

• Patent Number

  3,878,790

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  50 years ago

• CPC

  • G01V1/06 - Ignition devices
  • F42D1/05 - Electric circuits for blasting

• US Classifications

  • 102 - Ammunition and explosives
  • 181 - Acoustics
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 361 - Electricity: electrical systems and devices