2810102

Information

• Patent Grant
• 2810102

• References
• Source

• Patent Number

  2,810,102

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1957
  68 years ago

• CPC

  • G01C19/36 - with north-seeking action by magnetic means
  • G01C17/36 - Repeaters for remote indication of readings of a master compass

• US Classifications

  • 318 - Electricity: motive power systems
  • 033 - Geometrical instruments
  • 340 - Communications: electrical