3451564

Information

• Patent Grant
• 3451564

• References
• Source

• Patent Number

  3,451,564

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • E04H6/34 - characterised by use of movable platforms

• US Classifications

  • 414 - Material or article handling
  • 198 - Conveyors: power-driven