3640336

Information

• Patent Grant
• 3640336

• References
• Source

• Patent Number

  3,640,336

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  52 years ago

• CPC

  • G21J3/00 - Peaceful applications of nuclear explosive devices
  • E21B43/2635 - by means of nuclear energy
  • F24J3/085 - by injecting a working fluid directly into the ground or by using underground water
  • Y02E10/14 - Systems injecting medium directly into ground

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 060 - Power plants
  • 165 - Heat exchange
  • 166 - Wells
  • 976 - Nuclear technology