2165521

Information

• Patent Grant
• 2165521

• References
• Source

• Patent Number

  2,165,521

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1939
  85 years ago

• CPC

  • B66C13/18 - Control systems or devices
  • B66C2700/087 - Electrical assemblies or electrical control devices for electrically actuated grabs

• US Classifications

  • 414 - Material or article handling
  • 318 - Electricity: motive power systems