3548655

Information

• Patent Grant
• 3548655

• References
• Source

• Patent Number

  3,548,655

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • H01S3/0007 - Applications not otherwise provided for
  • G01P3/366 - by using diffraction of light
  • G01P5/26 - by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
  • G01S13/587 - using optical means
  • G04D7/081 - for adjusting the felloe or the shafts

• US Classifications

  • 356 - Optics: measuring and testing
  • 968 - Horology