3030443

Information

• Patent Grant
• 3030443

• References
• Source

• Patent Number

  3,030,443

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1962
  62 years ago

• CPC

  • G01S7/22 - Producing cursor lines and indicia by electronic means
  • G01R13/202 - Non-electric appliances

• US Classifications

  • 348 - Television
  • 342 - Communications: directive radio wave systems and devices