3664516

Information

• Patent Grant
• 3664516

• References
• Source

• Patent Number

  3,664,516

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • B66C23/344 - adapted for transport purposes
  • B66C23/348 - the erection being operated by jacks

• US Classifications

  • 212 - Traversing hoists