2802698

Information

• Patent Grant
• 2802698

• References
• Source

• Patent Number

  2,802,698

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  68 years ago

• CPC

  • B28C7/062 - with a pneumatic or hydraulic conveyor
  • B65G53/22 - the systems comprising a reservoir

• US Classifications

  • 406 - Conveyors: fluid current