2242126

Information

• Patent Grant
• 2242126

• References
• Source

• Patent Number

  2,242,126

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1941
  83 years ago

• CPC

  • G01C19/40 - for control by signals from a master compass

• US Classifications

  • 033 - Geometrical instruments
  • 340 - Communications: electrical