2432667

Information

• Patent Grant
• 2432667

• References
• Source

• Patent Number

  2,432,667

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1947
  77 years ago

• CPC

  • G01C17/36 - Repeaters for remote indication of readings of a master compass

• US Classifications

  • 250 - Radiant energy
  • 033 - Geometrical instruments
  • 318 - Electricity: motive power systems
  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices