2694861

Information

• Patent Grant
• 2694861

• References
• Source

• Patent Number

  2,694,861

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1954
  70 years ago

• CPC

  • G01B3/306 - with inclined slide plane

• US Classifications

  • 033 - Geometrical instruments
  • 269 - Work holders