2102612

Information

• Patent Grant
• 2102612

• References
• Source

• Patent Number

  2,102,612

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1937
  87 years ago

• CPC

  • G01C11/32 - Radial triangulation
  • G01C15/02 - Means for marking measuring points
  • G09B29/10 - Map spot or coordinate position indicators Map reading aids

• US Classifications

  • 033 - Geometrical instruments