3671750

Information

• Patent Grant
• 3671750

• References
• Source

• Patent Number

  3,671,750

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1972
  52 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/192 - Measuring systems
  • H03M2201/2114 - with denominational arrangement
  • H03M2201/214 - Anti-ambiguity arrangements
  • H03M2201/2177 - using a recorded pattern
  • H03M2201/2185 - Photoelectric
  • H03M2201/4115 - Position signals
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4262 - Binary radix
  • H03M2201/93 - Constructional details

• US Classifications

  • 250 - Radiant energy
  • 341 - Coded data generation or conversion
  • 356 - Optics: measuring and testing