3588181

Information

• Patent Grant
• 3588181

• References
• Source

• Patent Number

  3,588,181

• Date Filed

  Not available

• Date Issued

  Monday, June 28, 1971
  53 years ago

• CPC

  • B61D5/004 - with loading and unloading means using fluids or vacuum

• US Classifications

  • 406 - Conveyors: fluid current
  • 220 - Receptacles