2097218

Information

• Patent Grant
• 2097218

• References
• Source

• Patent Number

  2,097,218

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1937
  87 years ago

• CPC

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

• US Classifications

  • 033 - Geometrical instruments