2666199

Information

• Patent Grant
• 2666199

• References
• Source

• Patent Number

  2,666,199

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1954
  71 years ago

• CPC

  • G01C19/48 - operating by electrical means
  • G01C19/44 - for indicating the vertical

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 033 - Geometrical instruments
  • 318 - Electricity: motive power systems