1775799

Information

• Patent Grant
• 1775799

• References
• Source

• Patent Number

  1,775,799

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1930
  94 years ago

• CPC

  • E04H6/32 - characterised by use of conveyor chains or rotatable rollers

• US Classifications

  • 414 - Material or article handling
  • 213 - Railway draft appliances