2826821

Information

• Patent Grant
• 2826821

• References
• Source

• Patent Number

  2,826,821

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1958
  67 years ago

• CPC

  • G01B3/44 - preadjustable for wear or tolerance

• US Classifications

  • 033 - Geometrical instruments