2269896

Information

• Patent Grant
• 2269896

• References
• Source

• Patent Number

  2,269,896

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1942
  82 years ago

• CPC

  • G01C15/02 - Means for marking measuring points
  • G01C11/32 - Radial triangulation

• US Classifications

  • 033 - Geometrical instruments