2565140

Information

• Patent Grant
• 2565140

• References
• Source

• Patent Number

  2,565,140

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1951
  73 years ago

• CPC

  • G01B5/063 - provided with a slide which may be moved along a vertical support by means of a micrometer screw
  • G01B3/42 - of limit-gauge type

• US Classifications

  • 033 - Geometrical instruments
  • 359 - Optical: systems and elements