3456450

Information

• Patent Grant
• 3456450

• References
• Source

• Patent Number

  3,456,450

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • F41H11/14 - Explosive line charges
  • E02F5/102 - operatively associated with mole-ploughs, coulters
  • F41H7/10 - Minelaying land vehicles
  • F42D3/06 - for seismic purposes
  • G01V1/13 - Arrangements or disposition of charges to produce a desired pattern in space or time

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 100 - Presses
  • 181 - Acoustics