1769750

Information

• Patent Grant
• 1769750

• References
• Source

• Patent Number

  1,769,750

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1930
  94 years ago

• CPC

  • B66C23/10 - the paths being substantially horizontal Level-luffing jib-cranes
  • B66C2700/0307 - Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib

• US Classifications

  • 212 - Traversing hoists