3458238

Information

• Patent Grant
• 3458238

• References
• Source

• Patent Number

  3,458,238

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • B61D5/004 - with loading and unloading means using fluids or vacuum
  • B65D88/548 - by pneumatic means

• US Classifications

  • 406 - Conveyors: fluid current
  • 105 - Railway rolling stock