3178699

Information

• Patent Grant
• 3178699

• References
• Source

• Patent Number

  3,178,699

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • G09G3/08 - using incandescent filaments

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 178 - Telegraphy
  • 250 - Radiant energy
  • 318 - Electricity: motive power systems
  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices