3024986

Information

• Patent Grant
• 3024986

• References
• Source

• Patent Number

  3,024,986

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1962
  62 years ago

• CPC

  • H03J5/14 - operated by auxiliary power
  • H03M1/287 - using gradually changing slit width or pitch within one track; using plural tracks having slightly different pitches

• US Classifications

  • 377 - Electrical pulse counters, pulse dividers, or shift registers: circuits and systems
  • 250 - Radiant energy
  • 340 - Communications: electrical
  • 341 - Coded data generation or conversion
  • 356 - Optics: measuring and testing