2422120

Information

• Patent Grant
• 2422120

• References
• Source

• Patent Number

  2,422,120

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1947
  77 years ago

• CPC

  • G01C19/44 - for indicating the vertical
  • Y10T74/1246 - by friction
  • Y10T74/1282 - with rotor drive

• US Classifications

  • 074 - Machine element or mechanism
  • 310 - Electrical generator or motor structure