2478518

Information

• Patent Grant
• 2478518

• References
• Source

• Patent Number

  2,478,518

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1949
  75 years ago

• CPC

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

• US Classifications

  • 033 - Geometrical instruments