1890300

Information

• Patent Grant
• 1890300

• References
• Source

• Patent Number

  1,890,300

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1932
  92 years ago

• CPC

  • A44B19/48 - Arranging interlocking members before securing

• US Classifications

  • 198 - Conveyors: power-driven
  • 072 - Metal deforming
  • 193 - Conveyors, chutes, skids, guides, and ways