3761721

Information

• Patent Grant
• 3761721

• References
• Source

• Patent Number

  3,761,721

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1973
  51 years ago

• CPC

  • G01R33/02 - Measuring direction or magnitude of magnetic fields or magnetic flux
  • G01C19/58 - Turn-sensitive devices without moving masses
  • G01N23/20075 - by measuring interferences of X-rays
  • Y10S359/902 - Holographic interferometer

• US Classifications

  • 250 - Radiant energy
  • 101 - Printing
  • 359 - Optical: systems and elements