3703476

Information

• Patent Grant
• 3703476

• References
• Source

• Patent Number

  3,703,476

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1972
  52 years ago

• CPC

  • B65G53/30 - Conveying materials in bulk through pipes or tubes by liquid pressure
  • F17D1/086 - for explosives

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 208 - Mineral oils: processes and products
  • 406 - Conveyors: fluid current