3803719

Information

• Patent Grant
• 3803719

• References
• Source

• Patent Number

  3,803,719

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • G01B3/24 - with open yoke
  • G01B3/004 - Scales; Graduations
  • G01B5/061 - height gauges

• US Classifications

  • 033 - Geometrical instruments