3749437

Information

• Patent Grant
• 3749437

• References
• Source

• Patent Number

  3,749,437

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • B66C1/26 - with means for releasing the loads

• US Classifications

  • 294 - Handling: hand and hoist-line implements