3554609

Information

• Patent Grant
• 3554609

• References
• Source

• Patent Number

  3,554,609

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • B61D5/004 - with loading and unloading means using fluids or vacuum
  • B65G53/46 - Gates or sluices

• US Classifications

  • 406 - Conveyors: fluid current