2771683

Information

• Patent Grant
• 2771683

• References
• Source

• Patent Number

  2,771,683

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 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