1968006

Information

• Patent Grant
• 1968006

• References
• Source

• Patent Number

  1,968,006

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1934
  90 years ago

• CPC

  • E04F17/126 - with water flushing

• US Classifications

  • 193 - Conveyors, chutes, skids, guides, and ways