2213088

Information

• Patent Grant
• 2213088

• References
• Source

• Patent Number

  2,213,088

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1940
  84 years ago

• CPC

  • G01B5/065 - provided with a slide which may be fixed along its vertical support in discrete calibrated position

• US Classifications

  • 033 - Geometrical instruments