3894635

Information

• Patent Grant
• 3894635

• References
• Source

• Patent Number

  3,894,635

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • B66C23/283 - with frameworks composed of assembled elements

• US Classifications

  • 212 - Traversing hoists