3403943

Information

• Patent Grant
• 3403943

• References
• Source

• Patent Number

  3,403,943

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1968
  56 years ago

• CPC

  • B61D7/28 - hydraulic or pneumatic
  • B61D5/004 - with loading and unloading means using fluids or vacuum
  • B65D88/548 - by pneumatic means

• US Classifications

  • 406 - Conveyors: fluid current