3735704

Information

• Patent Grant
• 3735704

• References
• Source

• Patent Number

  3,735,704

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • E21C37/16 - by fire-setting or by similar methods based on a heat effect
  • E21C41/31 - for oil-bearing deposits
  • E21C41/32 - Reclamation of surface-mined areas
  • F42D1/00 - Blasting methods or apparatus

• US Classifications

  • 102 - Ammunition and explosives