1856733

Information

• Patent Grant
• 1856733

• References
• Source

• Patent Number

  1,856,733

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1932
  92 years ago

• CPC

  • B65G19/02 - for articles
  • B65G19/306 - the supporting surface being provided with rollers

• US Classifications

  • 198 - Conveyors: power-driven