1559141

Information

• Patent Grant
• 1559141

• References
• Source

• Patent Number

  1,559,141

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1925
  99 years ago

• CPC

  • A01F17/04 - Pneumatic conveyors

• US Classifications

  • 406 - Conveyors: fluid current