3146367

Information

• Patent Grant
• 3146367

• References
• Source

• Patent Number

  3,146,367

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • H01J31/16 - with mask carrying a number of selectively displayable signs
  • G09G1/22 - using tubes permitting selection of a complete character from a number of characters

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 310 - Electrical generator or motor structure
  • 340 - Communications: electrical
  • 359 - Optical: systems and elements