3861540

Information

• Patent Grant
• 3861540

• References
• Source

• Patent Number

  3,861,540

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • E04H6/065 - using tiltable floors or ramps

• US Classifications

  • 414 - Material or article handling