2869238

Information

• Patent Grant
• 2869238

• References
• Source

• Patent Number

  2,869,238

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1959
  65 years ago

• CPC

  • G01C3/30 - with adaptation to the measurement of the height of an object

• US Classifications

  • 033 - Geometrical instruments