2733817

Information

• Patent Grant
• 2733817

• References
• Source

• Patent Number

  2,733,817

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1956
  69 years ago

• CPC

  • B66C13/18 - Control systems or devices
  • B66C23/202 - with supporting couples provided from below
  • B66C2700/06 - Cranes in which the lifting movement is done with a hydraulically controlled plunger

• US Classifications

  • 212 - Traversing hoists
  • 254 - Implements or apparatus for applying pushing or pulling force