3509820

Information

• Patent Grant
• 3509820

• References
• Source

• Patent Number

  3,509,820

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  54 years ago

• CPC

  • G01V1/393 - Means for loading explosive underwater charges
  • F42B3/00 - Blasting cartridges
  • F42B3/10 - Initiators therefor
  • F42C1/00 - Impact fuzes
  • F42C19/10 - Percussion caps
  • G01V1/06 - Ignition devices

• US Classifications

  • 181 - Acoustics
  • 102 - Ammunition and explosives