1793977

Information

• Patent Grant
• 1793977

• References
• Source

• Patent Number

  1,793,977

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1931
  94 years ago

• CPC

  • C03B35/142 - by travelling transporting tables

• US Classifications

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